Aerial photo taken on April 28, 2020 shows a rose garden in Lingqiao Township of Fuyang District, Hangzhou, east China's Zhejiang Province. Covering an area of 350 mu (about 23.3 hectares), the sea of roses in the rose garden in Lingqiao Township of Hangzhou attracts numerous visitors every year during blossom period. (Xinhua/Xu Yu)