(Non-live streaming, non-Guoyun streaming) Rule 1: Never let them know you can see it. "Baby, look directly at me." Rule 2: Have your own seat on the bus. "Respecting the old and caring for the young is a traditional virtue. Come on, grandma with watermelon juice on her head, this seat is yours." Rule 3: For hospitable neighbors, it is impolite to leave directly. "Okay, I'll go then."