Zheng Xuezhi was born on 20 1 1, and he is1/year old this year. Zheng Xuezhi, 20 1 1 born in Nanchong, Sichuan, is a second-class dancer in China, and is known as a square dance prodigy. On April 20 15, he participated in the CCTV Family Humor Competition, the annual grand ceremony and the recording of Zhejiang Satellite TV variety show "I think you have a chance", which was highly praised by Jackie Chan.