雙規 [双规]

Jyutping soeng1 kwai1
Pinyin shuāng guī

Definitions (CC-CEDICT)
  1. shuanggui, an extralegal system within the CCP for detaining and interrogating cadres who fall from grace
Definitions (Wiktionary)
  1. verb, Mainland-China, of members of the Communist Party
    to be subject to investigation at a designated time and place
  2. noun, Mainland-China
    shuanggui