clever device
Jinyujinxiu, a Chinese idiom, Pinyin is j ī NY ù J ǐ nxi ù, which means something beautiful and precious. It's also a metaphor for clever tactics. From Qin CE Yi
Idiom usage
Jie Zi took his seat happily and deliberately displayed the gold and jade in front of the table to show him how to return home. The seventy ninth chapter of the romance of the former Han Dynasty by Cai Dongfan
The origin of Idioms
"Qin CE I of the Warring States strategy" says, "an you says that the master of human beings can't come out of his gold and jade splendor, and can he take the honor of the prime minister?"
clever device
strange voice or an affected manner - guài shēng guài qì
as easy as blowing away the dust - chuī huī zhī lì