File photo taken on May 24, 2017 shows blossoms of Bougainvillea in Xiamen City of southeast China's Fujian Province. Bougainvillea was originated from Brazil and became the city flower of Xiamen in 1986. (Xinhua/Wei Peiquan)
File photo taken on May 24, 2017 shows blossoms of Bougainvillea in Xiamen City of southeast China's Fujian Province. Bougainvillea was originated from Brazil and became the city flower of Xiamen in 1986. (Xinhua/Wei Peiquan)