A Vietnamese girl poses with roses during the Rose Festival at the Thong Nhat Park in Hanoi, capital of Vietnam, on March 3, 2017. (Xinhua/Yan Jianhua)
A Vietnamese girl poses with roses during the Rose Festival at the Thong Nhat Park in Hanoi, capital of Vietnam, on March 3, 2017. (Xinhua/Yan Jianhua)