Who had the best acting skills in the movie 'The Memory Master'?

The male and female protagonists in the movie 'The Memory Master', Tao Hong and Yang Zishan, both showed excellent acting skills. In the movie, Yang Zishan portrayed a girl with an extraordinary memory. She changed her memory to escape from reality, showing the inner contradictions and struggles of the character. Her acting skills were exquisite, and she was naturally able to portray the characteristics of the characters vividly. Tao Hong played a woman with a very good memory. She tried her best to protect her husband and children by recalling the past at all costs, showing her determination and courage. Her acting skills were also outstanding, able to vividly display the emotions and inner changes of the character. As a result, both actors had performed very well. It was impossible to determine which one was better.