A staff member trims flowers at a planting base in Tongyang Town of Chaohu City, east China's Anhui Province, May 23, 2019. With efforts of Tongyang Town on development of eco-leisure agriculture concerning flower and seedling planting, local famers have found a new way to increase their income.(Photo: Xinhua)

Staff members weed for flowers at a planting base in Tongyang Town of Chaohu City, east China's Anhui Province, May 23, 2019. With efforts of Tongyang Town on development of eco-leisure agriculture concerning flower and seedling planting, local famers have found a new way to increase their income.(Photo: Xinhua)

A tourist takes selfies amid flowers at a planting base in Tongyang Town of Chaohu City, east China's Anhui Province, May 23, 2019. With efforts of Tongyang Town on development of eco-leisure agriculture concerning flower and seedling planting, local famers have found a new way to increase their income.(Photo: Xinhua)

A staff member trims flowers at a planting base in Tongyang Town of Chaohu City, east China's Anhui Province, May 23, 2019. With efforts of Tongyang Town on development of eco-leisure agriculture concerning flower and seedling planting, local famers have found a new way to increase their income.(Photo: Xinhua)

A staff member weeds for flowers at a planting base in Tongyang Town of Chaohu City, east China's Anhui Province, May 23, 2019. With efforts of Tongyang Town on development of eco-leisure agriculture concerning flower and seedling planting, local famers have found a new way to increase their income.(Photo: Xinhua)