first resource:
The main difference between Chinese and W estern eating habits is that unlike the West, where everyone has their own plate of food, in China the dishes are placed on the table and everybody shares. If you are being treated by a Chinese host, be prepared for a ton of food. Chinese are very proud of their culture of food and will do their best to give you a taste of many different types of cuisine. Among friends, they will just order enough for the people there. If they are taking somebody out for dinner and the relationship is polite to semi-polite, then they will usually order one more dish than the number of guests (e.g.four people, five dishes). If it is a business dinner or a very formal occasion, there is likely to be a huge amount of food that will be impopssible to finish.
A typical meal starts with garlic. These are followed by the main courses, hot meat and vegetable dishes. Finally a soup is brought out, which is followed by the starchy "staple"food, which is usually rice or noodles or sometimes dumplings. Many Chinese eat rice (or noodles or whatever) last, but if you like to have your rice together with other dishes, you should say so early on.
One thing to be aware of is that when eating with a Chinese host, you may find that the person is using their chopsticks to put food in your bowl or plate. This is a sign of politeness. The appropriate thing to do would be to eat the whatever-it-is and say how yummy it is. If you feel uncomfortable with this, you can just say a polite thank you and leave the food there, and maybe cover it up with a little rice when they are not looking. There is a certain amount of leniency involved when dealing with Westerners. So you won't be chastised.
搜狗上的
Second resource:
Of course, the main difference on the Chinese dinner table is chopsticks instead of knife and fork, but that's only superficial. Besides, in decent restaurants, you can always ask for a pair of knife and fork, if you find the chopsticks not helpful enough.

The real difference is that in the West, you have your own plate of food, while in China the dishes are placed on the table and everyone shares. If you are being treated to a formal dinner and particularly if the host thinks you're in the country for the first time, he will do the best to give you a taste of many different types of dishes.
The meal usually begins with a set of at least four cold dishes, to be followed by the main courses of hot meat and vegetable dishes. Soup then will be served (unless in Guangdong style restaurants) to be followed by staple food ranging from rice, noodles to dumplings.
If you wish to have your rice to go with other dishes, you should say so in good time, for most of the Chinese choose to have the staple food at last or have none of them at all.
Perhaps one of the things that surprises a Western visitor most is that some of the Chinese hosts like to put food into the plates of their guests. In formal dinners, there are always "public" chopsticks and spoons for this purpose, but some hosts may use their own chopsticks. This is a sign of genuine friendship and politeness. It is always polite to eat the food. If you do not eat it, just leave the food in the plate.
People in China tend to over-order food, for they will find it embarrassing if all the food is consumed. When you have had enough, just say so. Or you will always overeat!