A staff member of the Administration of Lhasa Lhalu Wetland National Nature Reserve, Southwest China's Tibet autonomous region, introduces wetland protection, Feb 2, 2023. [Photo/Xinhua]

A publicity campaign to celebrate the World Wetlands Day 2023, jointly organized by the Forestry and Grassland Department of the Tibet Autonomous Region, the Lhasa Forestry and Grassland Bureau, the Lhasa Forest Fire Service Bureau and the Administration of Lhasa Lhalu Wetland National Nature Reserve, was held in Chengguan district, Lhasa, with the theme of "Wetland Restoration - the Lungs of the Earth".

Staff members distributed leaflets of the World Wetlands Day 2023 at the event and introduced the knowledge about wetland protection, promoting the concept of wetland protection among the public.

A staff member of the Administration of Lhasa Lhalu Wetland National Nature Reserve, Southwest China's Tibet autonomous region, distributes leaflets on wetland protection to the public, Feb 2, 2023. [Photo/Xinhua]

Residents learn about wetland protection at the event, Feb 2, 2023. [Photo/Xinhua]