Yes, sir. In Mr. Hao's TV series, on Jiang Haokun's wedding day, his fiancee Gan Jing and his ex-boyfriend Lu Yuanguan were in the dressing room, and the groom Jiang Haokun didn't answer the phone. Later, Jiang Haokun called off the wedding. "Good Sir" is an urban emotional TV series directed by Sun, Jiang Shuying and others, and starring Lei and Guan Xiaotong.