Answer:
He should go to the interview because according to the Confucianism, to maintain the balance and equality of the world is necessary to follow the four human dimensions:
1 - Himself
2 - The Community
3 - Nature
4 - The Sky
As you can see, the love for himself is the first. But also, Shang must understand two things:
1 - The Emperor is his father (according to the Confucianism, the government is the father and people is his children. There is a hierarchy)
2 - His mother ill is Heaven's will
To maintain the balance, Shang must go.
Step-by-step explanation: