Lequan and Sun Guangxin are good friends. This relationship can be traced back to the time when they starred in the TV series "Dazhaimen" together, so they forged a deep friendship. In addition, Lequan and Sun Guangxin have appeared together in variety shows for many times, showing their good interaction and tacit understanding. In the TV series Nirvana in Fire, Lequan and Sun Guangxin are also good friends. As Sun Guangxin's confidant minister, Lequan worked together for the interests of the country and the nation.