Taicang
Zhu ì sh í t à IC à ng: refers to people who have no merit and no salary. It comes from Song Hongmai's Rong Zhai San Bi, people should be content.
Idioms and allusions
[source]: Song Hongmai's Rong Zhai San Bi Ren Dang contented: "Yu is over 70 years old, FA Dang Zhi Shi Zhao Zizhi of Xiang Gung might as well make juelusu, so that he would be ashamed to use Taicang as a superfluous food because of his responsibility. However, his relatives and friends said that he would not arrest the second elder brother because of his title
Discrimination of words
Synonym: no merit, no salary usage: used as predicate, object and attribute; used in self modesty
Taicang
Be faithful to the new and neglect the old - dǔ xīn dài jiù
Helping the frontier and losing money - zhù biān shū cái
plan very carefully with every conceivable possibility taken into account - jǔ wú yí cè
sadness manifested on the countenance - yōu xíng yú sè