Over the past year, Beijing's sub-center has advanced green development in various sectors including ecology, architecture, transportation, industry, and energy.

The fair is among more than 5,600 culture and tourism experiences arranged in Beijing that include intangible cultural ...

This cross-sectional study, involving a school-based cohort, began in November 2021 across nine kindergartens in the Tongzhou District, Beijing. The detailed methodology has been discussed previously ...