Cheongsam lovers present cheongsams, a traditional Chinese women's dress also known as Qipao, during a cheongsam show in Hefei, capital of east China's Anhui Province, May 16, 2015. Sponsored by China Qipao Society, a worldwide cheongsam show was held Saturday, with the participation of some 150,000 cheongsam lovers from 420 branches of China Qipao Society around the world. (Xinhua/Zhang Duan)

Cheongsam lovers present cheongsams, a traditional Chinese women's dress also known as Qipao, during a cheongsam show in Hefei, capital of east China's Anhui Province, May 16, 2015. Sponsored by China Qipao Society, a worldwide cheongsam show was held Saturday, with the participation of some 150,000 cheongsam lovers from 420 branches of China Qipao Society around the world. (Xinhua/Zhang Duan)

Cheongsam lovers present cheongsams, a traditional Chinese women's dress also known as Qipao, during a cheongsam show in Hefei, capital of east China's Anhui Province, May 16, 2015. Sponsored by China Qipao Society, a worldwide cheongsam show was held Saturday, with the participation of some 150,000 cheongsam lovers from 420 branches of China Qipao Society around the world. (Xinhua/Zhang Duan)

Cheongsam lovers present cheongsams, a traditional Chinese women's dress also known as Qipao, during a cheongsam show in Hefei, capital of east China's Anhui Province, May 16, 2015. Sponsored by China Qipao Society, a worldwide cheongsam show was held Saturday, with the participation of some 150,000 cheongsam lovers from 420 branches of China Qipao Society around the world. (Xinhua/Zhang Duan)

Cheongsam lovers present cheongsams, a traditional Chinese women's dress also known as Qipao, during a cheongsam show in Hefei, capital of east China's Anhui Province, May 16, 2015. Sponsored by China Qipao Society, a worldwide cheongsam show was held Saturday, with the participation of some 150,000 cheongsam lovers from 420 branches of China Qipao Society around the world. (Xinhua/Zhang Duan)

Cheongsam lovers present cheongsams, a traditional Chinese women's dress also known as Qipao, during a cheongsam show in Hefei, capital of east China's Anhui Province, May 16, 2015. Sponsored by China Qipao Society, a worldwide cheongsam show was held Saturday, with the participation of some 150,000 cheongsam lovers from 420 branches of China Qipao Society around the world. (Xinhua/Zhang Duan)

Cheongsam lovers present cheongsams, a traditional Chinese women's dress also known as Qipao, during a cheongsam show in Hefei, capital of east China's Anhui Province, May 16, 2015. Sponsored by China Qipao Society, a worldwide cheongsam show was held Saturday, with the participation of some 150,000 cheongsam lovers from 420 branches of China Qipao Society around the world. (Xinhua/Zhang Duan)

Cheongsam lovers present cheongsams, a traditional Chinese women's dress also known as Qipao, during a cheongsam show in Hefei, capital of east China's Anhui Province, May 16, 2015. Sponsored by China Qipao Society, a worldwide cheongsam show was held Saturday, with the participation of some 150,000 cheongsam lovers from 420 branches of China Qipao Society around the world. (Xinhua/Zhang Duan)

Cheongsam lovers present cheongsams, a traditional Chinese women's dress also known as Qipao, during a cheongsam show in Hefei, capital of east China's Anhui Province, May 16, 2015. Sponsored by China Qipao Society, a worldwide cheongsam show was held Saturday, with the participation of some 150,000 cheongsam lovers from 420 branches of China Qipao Society around the world. (Xinhua/Zhang Duan)

Cheongsam lovers present cheongsams, a traditional Chinese women's dress also known as Qipao, during a cheongsam show in Hefei, capital of east China's Anhui Province, May 16, 2015. Sponsored by China Qipao Society, a worldwide cheongsam show was held Saturday, with the participation of some 150,000 cheongsam lovers from 420 branches of China Qipao Society around the world. (Xinhua/Zhang Duan)

Cheongsam lovers present cheongsams, a traditional Chinese women's dress also known as Qipao, during a cheongsam show in Zhuhai, south China's Guangdong Province, May 16, 2015. Sponsored by China Qipao Society, a worldwide cheongsam show was held Saturday, with the participation of some 150,000 cheongsam lovers from 420 branches of China Qipao Society around the world. (Xinhua/Wei Meng)

A woman presents a cheongsam, a traditional Chinese women's dress also known as Qipao, during a cheongsam show in Zhuhai, south China's Guangdong Province, May 16, 2015. Sponsored by China Qipao Society, a worldwide cheongsam show was held Saturday, with the participation of some 150,000 cheongsam lovers from 420 branches of China Qipao Society around the world. (Xinhua/Wei Meng)