China adheres to promoting high-quality development through high-level opening, constantly liberalizes market access in the service sector, improves the level of cross-border service trade opening, expands the functions of the opening platform, and strives to build a high-standard service industry opening system. The 2022 China International Trade in services Fair was held in Beijing from August 31 to September 5, with the theme of "service cooperation for development and green innovation for the future". It was jointly sponsored by the Ministry of Commerce and the Beijing Municipal People's government. (news agency)