Photo taken on March 3, 2017 shows different species of roses during the Rose Festival at the Thong Nhat Park in Hanoi, capital of Vietnam, on March 3, 2017. (Xinhua/Yan Jianhua)
Photo taken on March 3, 2017 shows different species of roses during the Rose Festival at the Thong Nhat Park in Hanoi, capital of Vietnam, on March 3, 2017. (Xinhua/Yan Jianhua)