Qin Qiong and Wei Chi Gong both enlisted in the Tang Dynasty during its early years. They both directly participated in the Battle of the South China Sea, where they made great military achievements in recapturing Nan-zhan Prefecture.,"Has the Shanhaiguan ship departed" Wei Chi Gong asked, "When will it be our turn","By order of the true self, the Three-Enlightenment Star Ship formation, deploy!"。