hua言巧语说说而已hai誓山盟纯属扯淡
[hua yán qiăo yŭ shuō shuō ér yĭ hai shì shān méng chún shŭ chĕ dàn]
This name suggests that flowery words and grand promises are nothing but empty talk. 'Hua yan qiao yu' means eloquent or charming speech, while 'hai shi shan meng' refers to grand and solemn vows. This user is expressing skepticism towards such sweet nothings and grand declarations.