Her rigorous training at a local Cantonese Opera school lasted six years. When she graduated, she joined the Guangdong Cantonese Opera Institute.

During her early years there, she was called upon to replace a leading actress who had fallen ill. Stepping in at the last minute, Li Jiayi flawlessly performed the role, impressing the theater and earning her more opportunities.

In 2018, Li Jiayi joined the Guangzhou Cantonese Opera Theatre. Over the years, she portrayed many female characters.

"It's a process of creation and transformation," she says.

Her portrayal of Princess Wencheng earned her the 31st Chinese Drama Plum Blossom Award in 2023.