Liu Wenxi and Bird are husband and wife, and Liu Wenxi and Liu Yao are father and daughter. Liu Wenxi was born in February 1968, and served as a shareholder of Beijing Hongji Technology Co., Ltd. At the company press conference in June 2022, a reporter asked him what his relationship was with Liu Wenxi and Bird Liu Yao. He responded that Liu Wenxi and Bird were husband and wife, and Liu Wenxi and Liu Yao were father and daughter.