A photographer takes a picture for an elderly couple celebrating their golden wedding anniversary in Zhenxi Village of Dongyang City, east China's Zhejiang Province, Oct. 12, 2021. The Double Ninth Festival or the Chongyang Festival is approaching. A series of celebration activities were held across the country. (Photo by Hu Yanghui/Xinhua)

Senior residents participate in fishing games in Jinxia Community of Suzhou City, east China's Jiangsu Province, Oct. 12, 2021. The Double Ninth Festival or the Chongyang Festival is approaching. A series of celebration activities were held across the country. (Photo by Hang Xingwei/Xinhua)

Children give handmade fans to their grandparents in a kindergarten of Lianyungang City, east China's Jiangsu Province, Oct. 12, 2021. The Double Ninth Festival or the Chongyang Festival is approaching. A series of celebration activities were held across the country. (Photo by Wang Jianmin/Xinhua)