For example, TV programs in China (plus direct programs) are distributed in Chinese. En 1955, Mandarin is an official language. This is the basis of Beijing dialect "Beijing dialect".
Young people in China learn Mandarin at school, but they often encounter some problems when talking with people from China or other China people. The foundation of Chinese is Chinese, so it is particularly difficult to learn. The grammar is simple. It's not a drop or a combination of your type and diversity.
Mara's problem? Three China people live in a place weighing 4 tons. Their houses and names are very famous, because their houses are much bigger than others'. Proverbs are the idioms of China people, but they are related to a period of history and help to understand the meaning of proverbs.