burdensome
Chinese idiom, Pinyin is zh à in á nx í ng, which means there are too many obstacles to implement. It's from answering questions of Guan neihou.
The idiom comes from Gong Zizhen's answer to a question from the Marquis of Guannei in Qing Dynasty: "the longer the country's history is, the more difficult it will be to move, and the whole world can't tolerate it."
burdensome
the wind and rain come in their time - fēng tiáo yǔ shùn
be in the centre of the axle -- hold an important official post - jū zhóu chǔ zhōng