1, China is one of the four ancient civilizations in the world with a long history. About 5000 years ago, settlement organizations began to appear with the Central Plains as the center, and then became countries and dynasties. Since then, it has experienced many evolutions and dynasty changes. Mandarin is the most widely used language in the world and the official language of China. Chinese characters are the most intimate characters in China and the quintessence of China.

2. The ideological nature of Putonghua means that learning Putonghua not only enables us to learn knowledge, but also enables us to be educated. From the Putonghua class, we learned the deeds of heroes and model figures such as Liu Hulan, Dong Cunrui, Huang Jiguang, Wang Jinxi and Bethune. Their tall image and lofty quality always spur us on how to be useful to our motherland and people. The subject of Chinese enables us to distinguish right from wrong, know beauty and ugliness, learn to be a man, and educate us to love our motherland, people, China and labor. This is the ideology of Putonghua.