- 满不在乎 mǎnbùzàihu not to care at allnot care in the least; to be completely unconcerned or indifferent; couldn't care less
- 毫不在乎 háobùzàihu to not care at allto not care in the slightest; to be totally indifferent or unconcerned
- 并不在乎 bìngbùzàihu really not carereally does not care; does not care at all