The reporter learned from the press conference held by the Ministry of education on the 28th that over the past decade, the national language and writing working committee has strengthened language and cultural exchanges and cooperation with Hong Kong, Macao and Taiwan, deeply inherited and promoted China's excellent language and culture, and further enhanced the national and cultural identity of compatriots in Hong Kong, Macao and Taiwan. The data shows that over the past decade, the State Language Commission has continued to carry out Putonghua teaching in Hong Kong and Macao, served Putonghua training and testing in Hong Kong and Macao, and cooperated with 15 universities (units) in Hong Kong and Macao to carry out Putonghua proficiency testing for more than 60000 people. Activities such as Putonghua training for primary and secondary school teachers in Hong Kong and Macao, language and Culture Summer Camp for Hong Kong and Macao students, and Chinese character creative design conference for college students on both sides of the Taiwan Straits were held, covering more than 100000 person times. In addition, a coordination mechanism for cross-strait language exchange and cooperation has been established. The two sides have jointly built a Chinese language knowledge base website, jointly compiled a series of reference books such as the cross-strait common dictionary, the cross-strait common dictionary, the Chinese Dictionary of scientific and technological terms, and held a series of academic seminars to solve the language communication problems that people on both sides of the Strait are most concerned about and most urgently need to solve. (outlook new era)