Participants run during a "High Heels Race" in Taiyuan, capital of north China's Shanxi Province, July 3, 2015. Participants had to run 50 meters in 10-centimeter high heels in the race. Photo: Xinhua

Participants run during a "High Heels Race" in Taiyuan, capital of north China's Shanxi Province, July 3, 2015. Participants had to run 50 meters in 10-centimeter high heels in the race. Photo: Xinhua 

Participants run during a "High Heels Race" in Taiyuan, capital of north China's Shanxi Province, July 3, 2015. Participants had to run 50 meters in 10-centimeter high heels in the race. Photo: Xinhua 

Participants run during a "High Heels Race" in Taiyuan, capital of north China's Shanxi Province, July 3, 2015. Participants had to run 50 meters in 10-centimeter high heels in the race. Photo: Xinhua 

Participants prepare to run during a "High Heels Race" in Taiyuan, capital of north China's Shanxi Province, July 3, 2015. Participants had to run 50 meters in 10-centimeter high heels in the race. Photo: Xinhua