没心没肺哭着不累
[méi xīn méi fèi kū zhe bù lĕi]
In Chinese slang, '没心没肺 (mei xin mei fei)' means a carefree and straightforward attitude. This name can be understood as 'It's not Tiring to Cry Without Care or Worry'. It conveys a state where emotions are freely expressed, without carrying heavy psychological burdens, thus even crying doesn't feel exhausting.