1 sentence

1. 这种败坏门风的行为简直是辱没家门。

   zhè zhǒng bài​huài mén​fēng de xíng​wéi jiǎn​zhí shì rǔ​mò jiā​mén.

   This kind of scandalous behavior is a disgrace to the family.

   Source: Dong Chinese Dictionary