one 's whereabouts is unknown
Hongfeimingming, a Chinese idiom, Pinyin is h ó NGF ē im í NGM í ng, which means that wild geese fly far into the sky, and hunters can't get it; it means to go far away to avoid disaster. It's from FA Yan Wen Ming.
Idiom explanation
Mingming: far sky; Yiren: Hunter; usurpation: illegal capture, which means hunting.
The origin of Idioms
Han Yangxiong's "Fa Yan Wen Ming" said: "Hong Fei Ming Ming, Yi Ren He usurps Yan?"
Idiom usage
It is a metaphor for going away to avoid disaster. Kang Youwei and others had already evaded to the hotel of the six kingdoms. When the military was rough, they slipped out of the capital. They could not be captured. (eighty seven chapters of the popular romance of the Republic of China by Cai Dongfan and Xu Xianfu)
one 's whereabouts is unknown
curb the violent and assist the weak - chú qiáng fú ruò
practise personally what one preaches - gōng xíng shí jiàn
Stealing chicken does not eat rice - tōu jī bù zhe shí bǎ mǐ