Photo taken on May 24, 2020 shows the primulas in full bloom in Hanyuan County, southwest China's Sichuan Province. Wild primulas usually grow by rivers or at moist areas 2,000 to 2,500 meters above sea level.Photo:Xinhua

Visitors view primulas in Hanyuan County, southwest China's Sichuan Province, May 24, 2020. Wild primulas usually grow by rivers or at moist areas 2,000 to 2,500 meters above sea level.Photo:Xinhua

Photo taken on May 24, 2020 shows the primulas in full bloom in Hanyuan County, southwest China's Sichuan Province. Wild primulas usually grow by rivers or at moist areas 2,000 to 2,500 meters above sea level.Photo:Xinhua

Photo taken on May 24, 2020 shows the primulas in full bloom in Hanyuan County, southwest China's Sichuan Province. Wild primulas usually grow by rivers or at moist areas 2,000 to 2,500 meters above sea level.Photo:Xinhua

A visitor views primulas in Hanyuan County, southwest China's Sichuan Province, May 24, 2020. Wild primulas usually grow by rivers or at moist areas 2,000 to 2,500 meters above sea level.Photo:Xinhua

Visitors view primulas in Hanyuan County, southwest China's Sichuan Province, May 24, 2020. Wild primulas usually grow by rivers or at moist areas 2,000 to 2,500 meters above sea level.Photo:Xinhua