China's cuisine is huge, but Chinese food is not suitable for separate dining system, while foreigners' table manners pay attention to separate dining system;

Foreigners will eat up their food, but there are always some ingredients in Chinese food that are not suitable for eating and need to be left a little;

Food imported by foreigners won't spit out, so don't eat food with thorns, shells and bones;

The practice of Chinese food is based on feeling, not quantitative enough, not as easy to control as weighing and oven timing;

Chinese food is heavy oil, which does not conform to the living habits of foreigners;

And Chinese food is cheaper, so it is difficult to make a big scene;

There are also some foreigners who will fall in love with Chinese food when they come to China, but such people are a minority after all. Once the habit of growing up is formed, it is still difficult to change.