纨袴执拗
[wán kù zhí ào]
Translated to 'Stubborn Son of Wealthy Family'. 'Wán kù zhí niù' combines terms that represent wealthy aristocrats known for luxurious lifestyle (Silk Pants) and stubborn attitude (Pig-Headed), alluding either critically or humorously toward privileged upbringing or self-description for rebellious nature.