|  | related  / relevant  / pertinent  / to be interrelated  / (statistics) correlation   | HSK 3  | 
 | 
 | 
 |  | customs (i.e. border crossing inspection)   / CL: 個|个 | HSK 3  | 
 | 
 | 
 |  | mountain pass  / to close; to shut; to turn off  / to confine; to lock (sb) up; to shut (sb in a room, a bird in a cage etc)  / to concern; to involve   | HSK 1  | 
 | 
 | 
 |  | public relations   | HSK 7-9  | 
 | 
 | 
 |  | mechanism; gear   / machine-operated   / office; agency; organ; organization; establishment; institution; body   / stratagem; scheme; intrigue; plot; trick   / CL: 個|个 | HSK 6  | 
 | 
 | 
 |  | closely bound up (idiom); intimately related   | HSK 7-9  | 
 | 
 | 
 |  | governing body of an autonomous territory   |  | 
 | 
 | 
 |  | Huguan county in Changzhi  長治|长治, Shanxi   |  | 
 | 
 | 
 |  | to get away with it  / to slip through  / to bluff one's way out  / Taiwan pr. [meng1 hun4 guo4 guan1]   |  | 
 | 
 | 
 |  | to have sth to do with  / to relate to  / related to  / to concern  / concerning   | HSK 6  | 
 | 
 | 
 |  | to be stuck  / to feel stuck   |  | 
 | 
 | 
 |  | power switch  / gas valve  / to open the city (or frontier) gate  / to open and close  / to switch on and off   | HSK 6  | 
 | 
 | 
 |  | the agency in charge of (e.g. a program); the relevant government body   |  | 
 | 
 | 
 |  | to guard a pass  / to check on sth   | HSK 7-9  | 
 | 
 | 
 |  | to share the same interests (idiom)  / to be closely related  / to be in the same boat   |  | 
 | 
 | 
 |  | government (viewed as an organization)  / institutions of government  / government office   |  | 
 | 
 | 
 |  | unrelated  / having nothing to do (with sth else)   | HSK 6  | 
 | 
 | 
 |  | closely related   |  | 
 | 
 | 
 |  |  |  | 
 | 
 | 
 |  | area outside a city gate   |  | 
 | 
 | 
 |  | difficulty  / crisis   | HSK 7-9  | 
 | 
 | 
 |  | to see through a trick   |  | 
 | 
 | 
 |  | to follow each other on a social media platform (abbr. for  互相關注|互相关注)   |  | 
 | 
 | 
 |  |  |  | 
 | 
 | 
 |  | matter of life and death   |  | 
 | 
 | 
 |  | a make-or-break matter  / a matter of life and death   |  | 
 | 
 | 
 |  | public security bureau   |  | 
 | 
 | 
 |  | to clear customs  / (gaming) to finish (a game, a level, a stage, etc)   |  | 
 | 
 | 
 |  | to declare at customs   |  | 
 | 
 | 
 |  |  |  | 
 | 
 | 
 |  | to storm a strategic pass  / fig. to tackle a key problem   | HSK 7-9  | 
 | 
 | 
 |  |  |  | 
 | 
 | 
 |  | to unfollow (on social media etc) (abbr. for  取消關注|取消关注)   |  | 
 | 
 | 
 |  | Shanhai Pass in Hebei, at the eastern terminus of the Ming dynasty Great Wall   |  | 
 | 
 | 
 |  |  |  | 
 | 
 | 
 |  | to be of vital interest   |  | 
 | 
 | 
 |  | Pingxing Pass, mountain pass in Shanxi Province   |  | 
 | 
 | 
 |  | to knock at the gate (old)  / to make an approach  / to invade  / to attack the goal (sports)   |  | 
 | 
 | 
 |  | network router  / gateway (to Internet or between networks)   |  | 
 | 
 | 
 |  | strategic pass  / barrier or mark (i.e. a level considered impressive, usually a round figure such as 10,000)  / instrument of torture used to break limbs   |  | 
 | 
 | 
 |  | Jiayu Pass in Gansu, at the western terminus of the Great Wall   |  | 
 | 
 | 
 |  |  |  | 
 | 
 | 
 |  | end of the year   |  | 
 | 
 | 
 |  | even heroes have a weakness for the charms of a beautiful woman (idiom)   |  | 
 | 
 | 
 |  | Yangguan or Southern Pass on the south Silk Road in Gansu, 70 km south of Dunhuang  敦煌  |  | 
 | 
 | 
 |  | to make a pun  / to have a double meaning  / double entendre   |  | 
 | 
 | 
 |  | pneumatic switch   |  | 
 | 
 | 
 |  | main switch   |  | 
 | 
 | 
 |  | shut-out, container or consigment not carried on the intended vessel or aircraft   |  | 
 | 
 | 
 |  | to crash through a barrier   |  | 
 | 
 | 
 |  | surname Guan   |  | 
 | 
 | 
 |  |  |  | 
 | 
 | 
 |  | abbr. for  國際關係學院|国际关系学院, University of International Relations, Beijing   |  | 
 | 
 | 
 |  | border station  / strategic defensive position on frontier   |  | 
 | 
 | 
 |  | civil service   |  | 
 | 
 | 
 |  | entrance hall; vestibule   |  | 
 | 
 | 
 |  | Hangu Pass in modern day Henan Province, strategic pass forming the eastern gate of the Qin State during the Warring States Period (770-221 BC)   |  | 
 | 
 | 
 |  | (idiom) to grit one's teeth tightly  / (idiom) (fig.) to endure pain or suffering; to bite the bullet   |  | 
 | 
 | 
 |  | vitally important  / a matter of life and death   |  | 
 | 
 | 
 |  | to solve or overcome (a difficult problem)  / to beat (a video game)   |  | 
 | 
 | 
 |  | administrative authority  / branch of government   |  | 
 | 
 | 
 |  | positive correlation   |  | 
 | 
 | 
 |  | Juyongguan, frontier fortress on Great Wall north of Beijing, in Changping district  昌平區|昌平区  |  | 
 | 
 | 
 |  | judicial authorities   |  | 
 | 
 | 
 |  | of great concern   |  | 
 | 
 | 
 |  | jaw  / mandibular joint   |  | 
 | 
 | 
 |  | to enter a pass  / to go through customs   |  | 
 | 
 | 
 |  | customs clearance   |  | 
 | 
 | 
 |  | financial organization   |  | 
 | 
 | 
 |  | to concern  / on (some topic)  / about  / concerning  / to have importance for   |  | 
 | 
 | 
 |  | to cross a barrier  / to get through (an ordeal)  / to pass (a test)  / to reach (a standard)   | HSK 7-9  | 
 | 
 | 
 |  |  |  | 
 | 
 | 
 |  | the gates of hell   |  | 
 | 
 | 
 |  | to close the passes  / to seal off the country  / seclusion (monastic practice, e.g. of Chan Buddhists)   |  | 
 | 
 | 
 |  | customs house (in ancient times)   |  | 
 | 
 | 
 |  | the press  / the media   |  | 
 | 
 | 
 |  | ignition switch   |  | 
 | 
 | 
 |  | Yumen Pass, or Jade Gate, western frontier post on the Silk Road in the Han Dynasty, west of Dunhuang, in Gansu   |  | 
 | 
 | 
 |  | customs inspection (at frontier)   |  | 
 | 
 | 
 |  | negative correlation   |  | 
 | 
 | 
 |  | pun  / play on words   |  | 
 | 
 | 
 |  | half-open, half closed   |  | 
 | 
 | 
 |  | (Communist) Party and government organizations   |  | 
 | 
 | 
 |  |  |  | 
 | 
 | 
 |  | inbound customs (international trade)   |  | 
 | 
 | 
 |  | (Buddhism) to sit in contemplation   |  | 
 | 
 | 
 |  | Pianguan county in Xinzhou  忻州, Shanxi   |  | 
 | 
 | 
 |  | Tongguan County in Weinan  渭南, Shaanxi   |  | 
 | 
 | 
 |  | legislature   |  | 
 | 
 | 
 |  | microswitch   |  | 
 | 
 | 
 |  |  |  | 
 |