不会闹不会吵只会炫耀不会哭不会想只会任性
[bù huì nào bù huì chăo zhĭ huì xuàn yào bù huì kū bù huì xiăng zhĭ huì rèn xìng]
The nickname translates to 'Cannot fight, cannot argue, only knows how to show off, will not cry, will not think, will only be selfish.' It reflects someone who avoids conflict, prefers attention-seeking behavior, avoids expressing genuine emotion or deep thought, and displays spoiled or impulsive tendencies.