A beauty shop is suspected to have violated the unfair trade practices provisions under the Trade Descriptions Ordinance (TDO) by hiding material information from customers.
Examples (Wiktionary)
Mandarin
我从不违约。
我從不違約。
wǒ cóng bù wéi yuē .
I never break my promise.
Mandarin
违规
違規
wéi guī
to violate regulations
Mandarin
阳奉阴违
陽奉陰違
yáng fèng yīn wéi
to overtly agree but covertly oppose; to comply in public but oppose in private