1 lit. doesn't (even) enter a single aperture (of one's head)
2 I don't understand a word (idiom)
3 it's all Greek to me
一通百通
yī tōng bǎi tōng
1 grasp this fundamental point and all the rest will follow (idiom)
串通一气
chuàn tōng yī qì
1 to act in collusion (idiom)
互通有无
hù tōng yǒu wú
1 mutual exchange of assistance (idiom)
2 to benefit from each other's strengths and make up each other's shortfalls
3 to reciprocate with material assistance
4 scratch each other's back
以权谋私
yǐ quán móu sī
1 to use one's position for personal gain (idiom)
假公济私
jiǎ gōng jì sī
1 official authority used for private interests (idiom); to attain private ends by abusing public position
八仙过海,各显神通
Bā xiān guò hǎi , gè xiǎn shén tōng
1 lit. the Eight Immortals cross the sea, each showing his own special talent (idiom)
2 fig. (of each individual in a group) to give full play to one's unique capabilities
公而忘私
gōng ér wàng sī
1 for the common good and forgetting personal interests (idiom); to behave altruistically
2 selfless
半通不通
bàn tōng bù tōng
1 to not fully understand (idiom)
博识多通
bó shí duō tōng
1 knowledgeable and perspicacious (idiom)
四通八达
sì tōng bā dá
1 roads open in all directions (idiom); accessible from all sides
官报私仇
guān bào sī chóu
1 to take advantage of official post for personal revenge (idiom)
官私合营
guān sī hé yíng
1 public and private interests working together (idiom)
官运亨通
guān yùn hēng tōng
1 (of a political career) everything is going smoothly (idiom)
弄懂弄通
nòng dǒng nòng tōng
1 to get a thorough understanding of sth (idiom)
徇私枉法
xùn sī wǎng fǎ
1 to bend the law in order to favor one's relatives or associates (idiom)
徇私舞弊
xùn sī wǔ bì
1 to abuse one's position for personal gain (idiom)
心有灵犀一点通
xīn yǒu líng xī yī diǎn tōng
1 hearts linked as one, just as the proverbial rhinoceros communicates emotion telepathically through his single horn (idiom); fig. two hearts beat as one
损公肥私
sǔn gōng féi sī
1 to damage the public interest for personal profit (idiom); personal profit at public expense
2 venal and selfish behavior
政通人和
zhèng tōng rén hé
1 efficient government, people at peace (idiom); all is well with the state and the people