Xuchang in Central China's Henan Province, a large wig manufacturing base and distribution center, is dubbed the "wig capital of the world." For every 10 wigs worldwide, six reportedly come from Xuchang. How did the city become the leading wig producer? How is a wig made? What are the differences between synthetic and human hair? How are wigs shipped to customers worldwide? Join our People's Daily reporter in Xuchang to find out. (Produced by Huang Jingjing, Wang Zi, Zheng Qi, Wang Xiangyu and Liang Peiyu)