一劳久逸

Explanation: Hard time, get the job done, since you can no longer demanding the. With once and for all. " 　　Source: Yang Xiong, the Chinese language, "admonished not to promise Chanyu towards diversion" that workers who are not near Lost One, not those who do not Yongning temporary fee is based on tolerance millions of teachers, marked by the Hui to destroy ... ... without regret also. "Han Ban Gu," Feng Shan Yan Ming natural "can be described as a labor and long hereby Plaza, temporary fees were also never Ning." Thesaurus:  come to a successful end, all troubles end when the main trouble ends, write off at one stroke, once for ado, When one of the 100