A girl wearing traditional Chinese clothing selects round fans in Kunming, southwest China's Yunnan Province, Aug. 7, 2019. Activities are held to display traditional Chinese clothing and reproduce ancient coming-of-age ceremony to celebrate the Qixi festival, or Chinese Valentine's Day, which falls on Aug. 7 this year. (Xinhua/Qin Qing)

People wearing traditional Chinese clothing display ancient coming-of-age ceremony in Kunming, southwest China's Yunnan Province, Aug. 7, 2019. Activities are held to display traditional Chinese clothing and reproduce ancient coming-of-age ceremony to celebrate the Qixi festival, or Chinese Valentine's Day, which falls on Aug. 7 this year. (Xinhua/Qin Qing)

Girls wearing traditional Chinese clothing pose for photos in Kunming, southwest China's Yunnan Province, Aug. 7, 2019. Activities are held to display traditional Chinese clothing and reproduce ancient coming-of-age ceremony to celebrate the Qixi festival, or Chinese Valentine's Day, which falls on Aug. 7 this year. (Xinhua/Qin Qing)

A girl wearing traditional Chinese clothing holds up a paper umbrella in Kunming, southwest China's Yunnan Province, Aug. 7, 2019. Activities are held to display traditional Chinese clothing and reproduce ancient coming-of-age ceremony to celebrate the Qixi festival, or Chinese Valentine's Day, which falls on Aug. 7 this year. (Xinhua/Qin Qing)

A girl wearing traditional Chinese clothing combs hair for another girl in Kunming, southwest China's Yunnan Province, Aug. 7, 2019. Activities are held to display traditional Chinese clothing and reproduce ancient coming-of-age ceremony to celebrate the Qixi festival, or Chinese Valentine's Day, which falls on Aug. 7 this year. (Xinhua/Qin Qing)