Husband and wife relationship. In the early summer of 2006, Zhao Hongxiang met the most important other half of his life. In the same year, Zhao Hongxiang and Zuo gave birth to the world's first stem cell baby, which is not only a medical miracle, but also the crystallization of their love, so they are husband and wife. Zuo was born in Sichuan, graduated from Sichuan Conservatory of Music, and is a female singer in China.