return the hospitality that one has received
It's a Chinese idiom. Pinyin is zh ī Nb à OD é, which means to repay someone's kindness when you receive it. It comes from Qunying Lei Xuan, the story of the red snake, the harmony of touching the body.
The origin of Idioms
"I'm sorry to see that my soul has been sold out, but it's hard to mix up the feeling of repaying kindness with kindness," says the book of heroes
Idiom usage
It means to know one's kindness in return
return the hospitality that one has received
not to injure the people in the least - qiū háo wù fàn
spread rumours to create trouble - zào yán shēng shì
thrice filled up and thrice emptied - sān yíng sān xū
Goose feather for thousands of miles - qiān lǐ sòng é máo