因利乘便

(idiom) to rely on the most favorable method

old variant of 因[yin1]

cause / reason / because

sharp / favorable / advantage / benefit / profit / interest / to do good to / to benefit

surname Cheng

to ride / to mount / to make use of / to avail oneself of / to take advantage of / to multiply (math.) / Buddhist sect or creed

four horse military chariot (archaic) / four (archaic) / generic term for history books

old variant of 乘[cheng2]

(archaic) four horse military chariot / (archaic) four / generic term for history books

at your convenience

plain / informal / suitable / convenient / opportune / to urinate or defecate / equivalent to 就[jiu4]: then / in that case / even if / soon afterwards

used in 便宜|便宜[pian2 yi5] / used in 便便[pian2 pian2] / used in 便嬛[pian2 xuan1]