22 March---An aerial view shows that spring is carried in a variety of plants as pansies and collards in areas left unused temporarily around the construction site, which is in full swing for the main stadium of the Hangzhou Asian Games. The neighboring flowers and herbs are giving shape of patterns of Hangzhou 2022 and that of Qiantang River waves. The Hangzhou Olympic Sports Center thus creates a splendid spectacle of flowers on the area of 150,000 m².