China is a country in Asia. It is a very large country with many people and many large
cities. There are many businesses and factories. China also has mountains and deserts
and land for farming. Some of the greatest rivers in the world flow through China
Because China is so big, people in different parts of China speak different types of their
language. People cannot always understand each other when they speak. But when
people write, there is no problem with understanding because the way of writing is the
same everywhere in China.
(Đọc và trả lời câu hỏi)