Photo taken on July 7, 2020 shows a cole flower field in Zhanang County, Shannan City of southwest China's Tibet Autonomous Region. (Photos: Xinhua)

Visitors enjoy themselves in a cole flower field in Zhanang County, Shannan City of southwest China's Tibet Autonomous Region, July 7, 2020.

Photo taken on July 7, 2020 shows cole flower fields in Zhanang County, Shannan City of southwest China's Tibet Autonomous Region.

A visitor takes photos at a cole flower field in Zhanang County, Shannan City of southwest China's Tibet Autonomous Region, July 7, 2020.