Knowledge depends on the accumulation of the day after tomorrow and self-cultivation to reach a certain level.
Wang Han said before that he was a handyman when he first entered the TV station. Later, through his own efforts, he was able to stand in front of the TV.
He seldom goes online because he wants to listen to his inner voice. He also published a book called Youwei.
What impressed everyone most was that in "I am a singer", Wang Han didn't panic in the face of the sudden withdrawal of the contestants. He tactfully solved the embarrassing situation, and netizens' angry praise for this rescue was textbook-style.
So all these can make him worthy of the praise of a knowledgeable host.
Without knowledge as a reserve, how could he go today?
At ordinary times, in the Mars Intelligence Bureau, he is also eloquent, humorous and graceful. In Everyday Up, whenever he talks about culture, customs and diet, he can say a thing or two, and it is just right.
Therefore, Wang Han, with a low academic background, proved his ability with his strength through his efforts the day after tomorrow, so he is known as a knowledgeable host.