Children sing folk songs at the Rudaki Park in Dushanbe, capital of Tajikistan, June 11, 2019. (Xinhua/Sadat)
In pics: salt lake in Yuncheng City, north China's Shanxi
Scenery of lotus flower in China
Wuqi county in Yan'an pursues ecological, sustainable development
Huangguoshu Waterfall in China's Guizhou enters high flow season
Tourists enjoy Dragon Boat Festival holiday across China
Scenery of tea garden in Dushan County, China's Guizhou
Beijing 2022 promotion event held at "Beijing Week" in Tokyo
Tourists have fun at cole flower fields in China's Shanxi