Fu Ruoqing, Chairman of China Film Group, explained the reasons for cooperation with Zhu Yilong in an interview:
We have cooperated with Zhu Yilong in Our Country before. He is a very resilient and aura actor with strong plasticity. As an engineer, Hong Yizhou is full of confidence in his major. But because of the trauma of losing his mother in his early years, he didn't know how to communicate with his father. He is an introverted and layered character, and this role also requires heavy physical training for actors. We think Zhu Yilong is the right person for Hong Yizhou in terms of looks and temperament.
In the emotional film "Hug You Through the Winter", Yilong plays Teacher Ye, which also explains the core of the characters well. It should be said that the flow of actors is a plus item for the main theme film, which can enhance the popularity of the film and provide a starting point for the announcement, but the flow is definitely not the most important factor in deciding which actor to choose.