Jilin University, China Ocean University, East China Normal University, Guangdong University of Foreign Studies, Beijing Foreign Studies University, Shanghai International Studies University, Tsinghua University, Zhejiang University, Shandong University, Peking University, Tianjin Kelang Town University of Technology, etc.

Data expansion:

The origin of Japanese has been debated endlessly. Japanese in Meiji era classified Japanese as Altaic language family, which has been generally denied. Mo Hulbert and Xiao Ye King think that Japanese belongs to Dalopita language family, Nishida Takashi thinks that Japanese belongs to Sino-Tibetan language family, and Bai Guisi thinks that Japanese belongs to Japan-Koguryo language family (that is, Fuyu language family).

Leon Angelo serafim believes that Japanese and Ryukyu can form a Japanese language family. There is a hypothesis that Austronesian language family, Zhuang Dong language family and Japanese Lumo language family can form Austronesian-Taiwanese language family, that is, they are all homologous.

In ancient Japan, characters were not used. Chinese characters were introduced from Baekje when Emperor Shen Ying arrived. The Japanese secretary, who wrote entirely in Chinese characters, said: "There were no words in ancient times, and it was passed down from mouth to mouth." In the period of Emperor Shen Ying, Baekje sent Akiki to Japan.

In 285, Wang Ren, a Baekje doctor during the reign of King Xiaogu, brought China's Analects of Confucius and Xiao Jing to Japan, which was the beginning of Japanese contact with Chinese characters. After the Three Kingdoms period, Chinese characters and China culture were formally introduced into Japan in large quantities.

In the Tang Dynasty, I invented a pseudonym popular among women, and the official language was classical Chinese, so modern Japanese was greatly influenced by ancient Chinese. Take Showa 3 1 Example Chinese Dictionary as an example.

In Japanese vocabulary, Japanese accounts for 36.6% and Chinese accounts for 53.6%. In the 39th year of Showa, the National Research Institute of Japan investigated 90 kinds of magazine terms, and reached the conclusion that Japanese accounted for 36.7%, Chinese for 47.5%, and western languages for nearly 10%.

The expression of characters, writing methods and books (paper, etc. ), known as Japanese, is a language mainly used by Japanese islanders and people. Although there is no accurate statistics on the Japanese-speaking population, there should be more than1.300 million Japanese speakers in Japan and overseas Japanese living outside Japan.

Almost all Japanese nationals born and raised in Japan speak Japanese as their mother tongue. In addition, for the deaf, there is Japanese sign language corresponding to Japanese grammar and phonology system.