好男人光芒万丈好女人华丽千丈
[hăo nán rén guāng máng wàn zhàng hăo nǚ rén huá lì qiān zhàng]
It translates into 'A good man shines like a sunbeam, and a good woman glows magnificently'. The user probably uses this nickname to praise ideal traits of both genders, emphasizing the inner light that comes from being a kind and wonderful person.