不以為恥，反以為榮 [－－为耻－－－为荣]

Jyutping bat1 ji5 wai6 ci2 ， faan2 ji5 wai4 wing4
Pinyin bù yǐ wéi chǐ ， fǎn yǐ wéi róng

Definitions (Wiktionary)
  1. phrase, derogatory, idiomatic
    to be proud of something shameful instead of being ashamed