Yu Qiu: What is your last name?
Yu Wenjie: Do you usually shout in vain?
Yu Qiu: Then how do you write Jiang Wenjie on your ID card?
Yu Wenjie: My father's surname is Jiang, my mother's surname is Yu, and my surname is my mother's.
Yu Qiu: Get out!
Intention: live a healthy life and refuse to stay up late.