大权

dà quán páng luò

大权旁落

lose one's power to somebody else

dú lǎn dà quán

独揽大权

keep a tight grip of power in one's hands

dà quán zài wò

大权在握

hold power in one's hands

tā yī dìng yào zhǎng wò dà quán kòng zhì yī qiè

他一定要掌握大权，控制一切。

He must be in the saddle to control everything.