Xiao Cheng Liang Fang (小城良方) adapted from the novel written by Liu San Shu.

Synopsis per TMDb: After losing his job at a top-tier hospital due to an unexpected incident, Liu Zhengliang returns to his hometown and begins working in the emergency department of a local community hospital. While healing patients one after another, he finds himself continually healed by their resilience and humanity, creating a mutual journey of recovery and growth between caregiver and those in need.

Sounds like a feel good drama.