to gather together, pool or collect / to happen by chance / to move close to / to exploit an opportunity
社鼠城狐
shè shǔ chéng hú
lit. rat in a country shrine, fox on town walls / fig. unprincipled thugs who abuse others' power to bully and exploit people
抓辫子
zhuā biàn zi
to grab sb by the pigtail / to seize on weak points / to exploit the opponent's shortcomings
揪辫子
jiū biàn zi
to grab sb by the queue (i.e. hair) / to seize on weak points / to exploit the opponent's shortcomings
靠山吃山,靠水吃水
kào shān chī shān , kào shuǐ chī shuǐ
lit. the mountain dweller lives off the mountain, the shore dweller lives off the sea (idiom) / fig. to make the best use of local resources / to exploit one's position to advance oneself / to find one's niche / to live off the land
可乘之机
kě chéng zhī jī
(idiom) an opportunity that someone (usually a villain or adversary) can exploit
吃干抹净
chī gān - mā jìng
(idiom) to devour (food) / (idiom) to shamelessly take advantage / to ruthlessly exploit