Floral art expo kicks off in Chongqing

Visitors take photos at a floral art expo in Chongqing, southwest China, Oct. 20, 2020. The expo kicked off on Tuesday in Chongqing and will last till Oct. 29, 2020.

People visit a floral art expo in Chongqing, southwest China, Oct. 20, 2020. The expo kicked off on Tuesday in Chongqing and will last till Oct. 29, 2020.

A visitor takes photos at a floral art expo in Chongqing, southwest China, Oct. 20, 2020. The expo kicked off on Tuesday in Chongqing and will last till Oct. 29, 2020. 

Sunset scenery of Lishan Mountain in Xi'an, NW China's Shaanxi China publishes quality standards for geo-authentic TCM herbs