Tourists and staff members display petals picked from flowers at a garden of an agricultural industrial park in Dagze District of Lhasa, capital city of southwest China`s Tibet Autonomous Region, June 9, 2019. The garden covering an area of 200 mu (13.3 hectares) has become a rural tourist destination and a way of increasing income for local villagers. (Xinhua/Zhang Rufeng)

Photo taken on June 9, 2019 shows a bird ready to perch on flowers at a rose garden of an agricultural industrial park in Dagze District of Lhasa, capital city of southwest China`s Tibet Autonomous Region. The garden covering an area of 200 mu (13.3 hectares) has become a rural tourist destination and a way of increasing income for local villagers. (Xinhua/Zhang Rufeng)

A tourist picks petals from flowers at a garden of an agricultural industrial park in Dagze District of Lhasa, capital city of southwest China`s Tibet Autonomous Region, June 9, 2019. The garden covering an area of 200 mu (13.3 hectares) has become a rural tourist destination and a way of increasing income for local villagers. (Xinhua/Zhang Rufeng)

Photo taken on June 9, 2019 shows a garden at an agricultural industrial park in Dagze District of Lhasa, capital city of southwest China`s Tibet Autonomous Region. The garden covering an area of 200 mu (13.3 hectares) has become a rural tourist destination and a way of increasing income for local villagers. (Xinhua/Zhang Rufeng)

Photo taken on June 9, 2019 shows a butterfly perching on flowers at a garden of an agricultural industrial park in Dagze District of Lhasa, capital city of southwest China`s Tibet Autonomous Region. The garden covering an area of 200 mu (13.3 hectares) has become a rural tourist destination and a way of increasing income for local villagers. (Xinhua/Zhang Rufeng)