Climate
The climate in China varies throughout the country, mostly is dominated by the monsoon. It is generally warm and humid in south while east, central, north and northeast are relatively dry, mostly subtropical in south and subarid in the north. In the southeastern near the Nanling Mountains, rains are plenty and the temperature is high all year round. Raining season occurred from June to September with occasional typhoons. Winter is extremely cold and dry in the northern part of China while summer can be really hot and humid in south Temperature varies from region to region, it could be below minus 15 degree C (5 degree F) in the winder, while over 100 degree F in summer.
Population
For more than 1.2 billions people (one-fifth of world population) reside in china, it is most populous area with only 7% arable land in the world. Annual report 12 million new born add to the population. Followed by the one-child policy implemented in 1979, the sex disparity has occurred with ratio of 117 boys born comparing to 100 girls, it is way above the international norm of 106 boys for every 100 girls. Chinese age-old preference for boys is being exacerbated, also by modern technology, which can detect the sex of a child early in pregnancy. China government has aimed to control the population grow within 1.4 billion by 2010 and 1.6 billion at the middle of next century. More than 90% of people in China are descendants of Han, and about 6 to 8% of population are ethnic groups of 55 minority nationalities (MinZu). Overall, literacy rate is 84.1% with illiteracy population 116.3 millions estimated in 2002.
Languages
There are 202 dialects listed under Chinese languages system, of those, 201 are living languages and one extinct. Chinese has seven major language groups of which the Mandarin chinese is the most spoken language in China as "common language-putonhwa". The Mandarin group consists of a wide range of dialects in the northern, central, and western regions. The Cantonese dialects are spoken in Hong Kong, Guangdong, Southern Guangxi Zhuang Autonomous Region, parts of Hainan, Macau, and in many overseas settlements. The Hakka (Kejia) languages are spoken in Guangdong, southwestern Fujian, Jiangxi, Hunan, Yunnan, Guangxi, Guizhou, Sichuan, Hainan, Taiwan, Singapore, Malaysia, Indonesia, many overseas Chinese communities, and in pockets throughout Southeast Asia. Most of the inhabitants of the south central region, in Hunan use the Xiang dialects, also known as Hunanese. The Min dialects are spoken in most of Fujian, large areas of Taiwan and Hainan, parts of Eastern Guangdong and the Leizhou Bandao Peninsula, and in areas of Southeast Asia. Most of the people living in Jiangxi, eastern part of Hunan, and the southeastern corner of Hubei use the Gan dialects. The majority of the inhabitants of Zhejiang, as well as people living in southern areas of Jiangsu and Anhui, speak the Wu dialects. The Wu dialects share marginal mutual intelligibility with the Mandarin and Gan dialects. Most of people can speak basic English in China.
Currency
The commonly use currency in China is Renminbi - RMB which is issued by the People's Bank of China. Travelers check and foreign currency can be exchanged at hotels, banks and airports. Major credit cards are accepted in the major retail stores or department stores, however, it is not always accepted for the purchase of rail and air tickets. Traveler's checks may be cashed at some tourist-oriented businesses or at the international tourist hotels. It is good idea to keep your currency exchange receipts for the future reference when you exchange the currency from RMB to your country's currency. Also, keep in mind Foreigners may only carry RMB 6000 yuan at the time of their entrance into or departure from the country.
Business Hours
Normally working hours are from 8a.m to 5p.m with one hour lunch break. Most of government offices or schools do not open on Saturday and Sunday while hospital, postal offices, banks, monuments or museums usually open seven days a week from 8:30 a.m. to 6 p.m. Many restaurants are close relatively late, around 11p.m. or 12 a.m. weekend is even longer. Lots of 24-7 Convenient stores can be seen in the major cities.
Health
General
Adjusting to a total different cultural environment is not easy, so be prepared to get sick here if you have low immune system. So expect it, it won't be so depressing. You will almost certainly get sick several times over your first few months in China. This is due to several reasons. First, you're in a new place and your body is adjusting to all sorts of new conditions. Second, no matter how you try to avoid it, you will probably eat something that disagrees with you. Third, if you are going to be a teacher of kindergarten or elementary school, you'll be exposed to dozens of children everyday, carrying germs and viruses that are new to your immune system. Fourth, air pollution is severe in China, so it will take some time to build up the proper defenses. This happens to new teachers all the time in China. Don't worry - you will get better. If you need medicine, in major cities like Beijing, Hong Kong and Shanghai, there are all kinds of small pharmacies, with both Western and Chinese medicines. There are also some larger chain-stores (like Wastons) that are like "drug stores" or "chemist's" back home. Some of prescription drugs are quite difficult to get in the smaller cities, you might arrange to have them sent from your country regularly while in China.
Common Problems
Most of regions in China are hot and humid in summer. Your skin might feel irritated with all the dirty and polluted air. There are several steps that can be taken to avoid these problems. Frequent bathing, making sure to thoroughly dry yourself after bathing and the use of baby powder or other drying powders can significantly decrease the risk of these kinds of irritation. Medicinal creams of various sorts are also commonly available for combating these irritation should they occur. Be careful with your health, take care of colds when you get them, and if you smoke, quit or cut down. Throat irritations are also common as teachers depend heavily on, and sometimes over-use their voices.
Vitamins
Everyone has their own ideas about the use and efficacy of vitamins and other food supplements. In general though, it probably can't hurt, and the use of vitamins may help you fight off colds and generally stay healthier in this new environment where your body will be under new stresses. If you take vitamins, or plan to take vitamins while here, it's not a bad idea to stock up before coming. Suggested vitamins are C, E and zinc for general maintenance of the immune system, and Echidnae for fighting off colds and flu when they threaten. Other vitamins are a matter of personal choice, and it may be worthwhile doing some of your own research on this subject.
Western Toiletries
Pharmacies and western toiletries are available in big cities, but the brands are quite limited. Sanitary towels, tampons, infusion shampoo and conditioner are not widely available in China. Here, they have Renu, Pantene, and Herbal Essence, etc. If you are brand specific, it is good idea to pack some before the trip and also more cost efficiency. Other items to consider: dental floss, deodorant, hair products, facial cream, anti-bacterial gel, bug spray with feet (Cutters or Off) and anti-itch cream (lots of mosquitoes). Medicine (Tylenol, cold medication, anti-diarrhea, Cipro, cough syrup, etc).
Medical Exam
To obtain an employment certificate, you will have to take a medical exam at the government assigned hospitals or clinics with the hospital's stamps on the Physical Examination Record for Foreigner form. Most of the times, the employer will take you to the exam. The residency status medical exam includes a check for sexually transmitted diseases, a chest X-ray, a vision exam, an EDG and a general health Q&A. Blood is drawn using a disposable syringe, unwrapped in front of you.
Vaccinations
No special vaccinations are required. However, inoculations for Hepatitis A and B, Tetnus/DT, and Cholera are recommended. If you do not have enough time to get all of the injections before coming to China, you can either bring the vaccine for the remaining injections with you and have a doctor here administer it or get them here for less money, just make sure gamma globulin you get is imported. Talk to your doctor regarding transportation and storage of the vaccine.
Clothing
Dress Code
The dress code for teaching is quite casual, but there are certain basic requirements that must be met. Teachers cannot wear shorts or open toed shoes while teaching. Any long pants, including jeans are fine, though cotton pants would be much more comfortable in the hot weather. Skirts (for women) are acceptable as long as they are not too short. T-shirts are also acceptable. The overall image of the teachers should be clean and presentable at all times, so pants or shirts with holes in them are not acceptable.
The clothes in China are smaller than those in western country. The clothes are cheap here but if you have a large build, you may have trouble finding clothes in your size. A size XL T-shirt in China is smaller than a large in Canada or the U.S. It's easy to buy shoes because they're cheap in China, but it is difficult to find size 11 or larger.
Food

Fast food chain has strong foothold in China, those stores including, Burger King, McDonald's, 21 Century, KFC, Subway, Domino's Pizza, and Pizza Hut. Prices are relatively cheap than those in Western countries but quite expensive compared to Chinese food alternatives. Up market diners will find a number of good steakhouse, Thai, Italian, Mexican and French restaurants.
Many traditional markets still can be seen in the streets. The produce and meat are relatively fresh, but sometimes, the price can be more expensive than those in supermarkets. Some supermarkets even carry imported meats, cheeses and wines. There are few amount of western foods grocery stores in China, there you can find most kinds of western foods, such as spaghetti, cream soup, etc.
Those enjoy different kind of cousins will find a bounty of dishes to discover. From cafeteria-style 'lunch box' eateries and dumpling and noodle shops to night markets and street vendors featuring all manners of nutrition. The choices are plentiful.
Vegetarians
Many vegetarian restaurants can be found on the streets. It serves all kind of vegetables but most of them are Chinese flavor oriented. The price is variance over the places and location. But do not worry, you will find your favorite veggie either in the traditional market or supermarket. In the food stands you can find tofu, bean and other vegetarian centric-meals abound. For most vegetarians currently living in China, the words 'bu yao rou' (I don't want meat) are a daily utterance. One warning for those who are strict in their avoidance of meat: many restaurants use pork lard in place of vegetable oil when frying. Strict vegetarians can find completely animal-product free food at vegetarian restaurants, which are easily distinguished by the inverted swastika displayed out front.

Telephone/Internet
Internet
Keeping in touch with the folks back home is not a problem, as long as they're on-line. Internet cafe is a very popular place for the people who love internet or PC games but do not have own computer. Many internet cafes have high speed broadband connection and latest software. At a department store or China Telecom office you can surf the net, send and receive email for an hourly fee. For those do not feel like to fight with traffic or like to have privacy while surfing the net, can purchase PC with fairly amount of money in the computer mall at the provincial capital or larger cities. It is also good idea to bring your own laptop with you to China, but keep in mind, parts and maintenance for some laptops are not easily available in China, and sometimes not available at all.
Standard telephone connections and DSL or ISDN lines are also available in major cities. China telecom, the state monopoly telephone system, offers standard phone connections for about 6 yuan per hour plus local telephone charge, so total costs usually come to about 10 yuan per hour. ISDN service has two options, you can run 64 kb/s for 2 yuan per hour plus local phone charge (normally 8 mao-8 cents/min) or 128 kb/s for the same internet fee but the local phone charge is double. The rate is cheaper in the nights and holiday. The charge is varied among providers and regions. In either case, there will be set-up and installation fees on top of this. The installation and set up fee is around RMB 2000 for ISDN. 1000 yuan is deposit and is refundable when the account is close. The set up fee for phone connection can be ranged from RMB 200 to 1500. Recently, with the privatization of much of the telecommunications industry in China, competing companies have been sprouting up that offer various package deals for Internet access. A little bit of research once you arrive will allow you to find the best deal.
Oversea Calls
On the private phone, directly dialing is available as "00-(country code)-(area code)-(telephone number)". You can also use IC or IDD 200 cards to make directly international calls at the private and public phones. The rate is cheaper during holiday and off peak time, usually before 7 a.m. for 9 yuan per minute to most of countries, otherwise it normally costs 18 yuan. The rates do vary from country to country, you can find out the current rates in the city main post office. AT&T USA Direct Service is also available from most of public phones in China by dialing 10811. You can simply pick up the handset of most public phone and dial the access number with no need to insert a phone card or coin, wait a few seconds and you will be connected to AT&T USA Direct Service. Use your AT&T calling card or call collect - easy and fast.
Domestic Long Distance
These calls may be made on private phones or pay phones directly, or through the telephone bureau.
Public Pay Phones
Most public telephones in China are IC telephones. Generally IC telephone cards are available in amount of 20 RMB, 30 RMB, 50 RMB and 100 RMB. The rate for local call is 0.20 RMB/3 minutes while a call exceeding 3 minutes is charged 0.10 RMB per 6 seconds for the extra. Long distance call rate varies according to the distance. Emergency calls 112 (weather), 119(fire), 120 (hospital), 110 (police) are free and require no phone cards. IC card is solely issued by China Telecom.
Cell Phones
The rate for cell phone tends to be expensive in China. Only 13 percent of population have cell phones. Also the company charges both incoming and outgoing calls. The standard rate is RMB 0.30 per minute. You can also purchase GSM SIM card with no requirement for any document for RMB 100 and prepaid charging card in amount of 50 RMB and 100 RMB are available in post offices, stores and newsstands.
Transportation
In major cities, buses, trains, subway, and taxis are available everywhere. There are 6 types of trains in China, some are for long distance travel while the others are recommended for traveling within the cities. Train tickets can be purchased at the hotel, ticket boxes, the office of planning & coordination, or travel agencies near the train station. Bus is good choice to get around within the city, information sheet for bus services can be picked up at the hotel, or bus station. Subway is good alternative, there are two lines, a belt line and east-west line. The fare is 2 yuan for each station and the trains arrive every 10 minutes. If you prefer taxi, make sure the taxi has a meter system and it is turned on and off appropriately because the taxi drivers tend to overcharge the fare.

Visa/Tax
Visa
In order to work in China legally, you need to obtain a working visa as in Z category. There are several processes you have to go through before you can officially work in China. Passport, photos, medical exam, employment letter are required for the process. It will take approximately 3 to 6 weeks to get a work permit. Once work permit is issued by the administration of industry and commerce, your employer will mail an invitation letter for you to get an one month Z visa in your country. Z visa cannot be issued at Beijing, only in Hong Kong or your country. Upon arriving in China, you will have to complete the health check up. With approved medical exam and work permit, you can apply for employment certificate which takes about 5 working day. Another 5 days process for one year Z visa and foreign residency card., finally you can officially work in China.
Tax
Income tax in China is quite low. Foreigners are able to make a deductible up to RMB 4000 comparing to local citizen for only RMB 1300. Some employers will pay the tax or withheld the tax for you. You should consult the employers about the tax issue. The following table is a general income tax index in 2002.

Disclaimer: the information above is prepared by experienced teachers and intend for a general references only, for more detail information, individuals should consult the official websites.