1. That is, when attending the program, Zhu Zhiwen got to know David Jiang, who has been famous for a long time. At the dinner table, Zhu Zhiwen sang David Jiang's famous song "Song of Peony", which David Jiang liked very much. He instructed Zhu Zhiwen to say: Actually, singing needs culture. If you want to sing well, you should not only practice your voice and songs, but also strengthen your own cultural literacy and cultural foundation. What we really sing in this line is not sound or song, but cultivation and culture! It was also at this dinner that Zhu Zhiwen worshipped David Jiang as a teacher at the suggestion of other media, but it later caused great controversy.

2. That is, while attending the program, Zhu Zhiwen got to know David Jiang, who has been famous for a long time. At the dinner table, Zhu Zhiwen sang David Jiang's famous song "Song of Peony", which David Jiang liked very much. He instructed Zhu Zhiwen to say: Actually, singing needs culture. If you want to sing well, you should not only practice your voice and songs, but also strengthen your own cultural literacy and cultural foundation. What we really sing in this line is not sound or song, but cultivation and culture! It was also at this dinner that Zhu Zhiwen worshipped David Jiang as a teacher at the suggestion of other media, but it later caused great controversy.

Thirdly, in the face of David Jiang's rude comments, Zhu Zhiwen also responded in the program, admitting that he really didn't really learn from David Jiang. David Jiang only taught him how to pronounce, but nothing else. But in Zhu Zhiwen's mind, everyone who has taught him is his teacher, but he is also surprised by David Jiang's attitude towards him.

Until 2020, Zhu Zhiwen publicly thanked the four teachers who helped him on the spot. Zhu Zhiwen said, "There are many teachers who have helped me, such as Yang Hongji, Song Yingjie, Yan Su and Yu Wenhua. They have helped me a lot."