1, odd: Yan Hua is called a play, after the artist's name, it is a ride, and the fans are a play ride, which is homophonic.
2. Salty soda: Salt is homophonic with his surname Yan, and soda represents the freshness of summer. Yan was born in the summer of August. Salted soda can make people cool and comfortable, which is suitable for his refreshing and comfortable temperament. Yan's official fan name is salt soda, because Yan's surname is homophonic with salt.