[sè jǐ fèng gōng]   

啬    己    奉    公    啬：节俭。自己节俭，尽力办好公共的事业。

啬己奉公，汉语拼音sè jǐ fèng gōng ，意思是自己节俭，尽力办好公共的事业。

To save money for public welfare by being parsimonious in one's personal spending

啬己奉公