Women present cheongsam, a traditional Chinese women's dress, also known as Qipao, at Panshan Mountain scenic area in Tianjin, north China, Sept. 17, 2017. (Xinhua/Li Jiang)

Women present cheongsam, a traditional Chinese women's dress, also known as Qipao, at Panshan Mountain scenic area in Tianjin, north China, Sept. 17, 2017. (Xinhua/Li Jiang)

Women present cheongsam, a traditional Chinese women's dress, also known as Qipao, at Panshan Mountain scenic area in Tianjin, north China, Sept. 17, 2017. (Xinhua/Li Jiang)

Women present cheongsam, a traditional Chinese women's dress, also known as Qipao, at Panshan Mountain scenic area in Tianjin, north China, Sept. 17, 2017. (Xinhua/Li Jiang)