Kuai Yilin played Yu Zhouzhou when she was young.
Yu Zhouzhou was played by Li Landi. Li Landi was an actress from Mainland China. She was born on September 2, 1999 and studied at the Central Academy of Drama. She had been involved in the entertainment industry since she was young and had filmed her first movie,"Who Did I Lose to?". In the following years, she had participated in many movies and television dramas. She received the attention and love of the audience because she played Yu Zhouzhou in the TV series "Hello, Old Time". Li Landi's acting talent and acting skills were recognized in the play, and her image and character creation were also deeply loved by the audience.
Yu Zhouzhou's alias was Zhouzhou, Yu Er Er, and Little Heroine.
Yu Zhouzhou was Yu Huai's aunt. Yu Zhouzhou and Yu Huai were relatives. Yu Zhouzhou was Yu Huai's aunt. They were mentioned in the two dramas," Hello, Old Times " and " The Best of Us." Although they were the main characters of different books, they often mentioned each other in the dramas. They were in the same batch of students on campus, but they were in different classes. Yu Zhouzhou was a girl with a rich imagination and wild thinking, while Yu Huai was a science genius. The two of them had some similarities in personality and talent. However, although they were relatives, their interactions were not directly shown in the show.