yī​kè​bù​fán'èr​zhǔ

one guest should not trouble two hosts

一客不烦二主 一客不煩二主 yī​kè​bù​fán'èr​zhǔ
one guest should not trouble two hosts
One person should handle a task through to the end rather than bothering others; often used when asking for an additional favor from the same person.

Frequency

Written text
0.007 per million

Sources

Frequency data
BCC Corpus (BLCU)