make investigations both within and without
Internal investigation and external investigation, Chinese idiom, Pinyin is n è ICH á w à IDI à o, which means to investigate the real situation inside and outside the unit; it refers to a kind of investigation method after the Cultural Revolution to find evidence for suspicion and hatred. From people's daily.
The origin of Idioms
On November 29, 1983, the people's Daily said: "after a week of internal and external investigation, a large amount of evidence was obtained, and this gang of eight people was soon dug up."
Idiom usage
It means to investigate the real situation.
make investigations both within and without
in the beginning of the heaven and the earth genesis - hóng méng chū pì
sing wonderfully with a silver voice and deep feeling - shēng qíng bìng mào
make a feint to the east but attack in the west - shēng dōng jī xī
be generous in aiding needy people - zhàng yì shū cái
be fond of eating and averse to work - hào chī lǎn zuò
a time of national peace and order - tài píng shèng shì