|  |  | knowledge  / CL: 門|门 /  intellectual  | HSK 1 | 
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|  |  | to notify  /  to inform  /  notice  /  notification  / CL: 個|个 | HSK 2 | 
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|  |  | to know; to become aware of  / also pr. [zhi1dao5]  | HSK 1 | 
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|  |  | written notice  | HSK 4 | 
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|  |  | hen  /  don't know (humorous slang mimicking Cantonese 唔知 , Jyutping: m4 zi1)  | HSK 6 | 
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|  |  | to inform  | HSK 7-9 | 
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|  |  | (idiom) as everyone knows  | HSK 7-9 | 
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|  |  | well-known; famous  | HSK 6 | 
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|  |  | to find out  / to learn of  | HSK 7-9 | 
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|  |  | not knowing what to do (idiom); at one's wits' end  / embarrassed and at a complete loss  |  | 
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|  |  | know yourself, know your enemy (idiom, from Sunzi's "The Art of War" 孫子兵法|孙子兵法 )  |  | 
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|  |  | world famous  |  | 
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|  |  | (idiom) unconsciously; unwittingly  | HSK 7-9 | 
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|  |  | cognition  / cognitive  / understanding  / perception  / awareness  / to be cognizant of  / to recognize  / to realize  | HSK 7-9 | 
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|  |  | (idiom) to have a superficial knowledge of a subject; to know a smattering of sth  |  | 
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|  |  | not known to anyone  / secret  / unknown  | HSK 7-9 | 
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|  |  | understood by everyone (idiom); well known  / a household name  |  | 
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|  |  | gnosticism, the philosophical doctrine that everything about the universe is knowable  |  | 
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|  |  | redbreast  / robin  |  | 
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|  |  | to know  / to be aware  |  | 
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|  |  | (idiom) (it) goes without saying; can well be imagined  | HSK 7-9 | 
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|  |  | intellectual; intelligentsia  | HSK 7-9 | 
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|  |  | not to know  / unaware  / unknowingly  / fig. not to admit (defeat, hardships, tiredness etc)  | HSK 7-9 | 
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|  |  | public intellectual (sometimes used derogatorily) (abbr. for 公共知識分子|公共知识分子 )  |  | 
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|  |  | content with one's situation  / to know contentment (hence happiness)  | HSK 7-9 | 
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|  |  | agnosticism, the philosophical doctrine that some questions about the universe are in principle unanswerable  |  | 
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|  |  | untiring  / not recognizing tiredness  |  | 
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|  |  | easy to grasp but difficult to put into practice (idiom)  / easier said than done  |  | 
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|  |  | If I had known earlier...  |  | 
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|  |  | to recognize one's mistakes and be able to reform oneself (idiom)  |  | 
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|  |  | Zhihu, Chinese Q&A website modeled on Quora, at zhihu.com, launched in Jan 2011  |  | 
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|  |  | known (to science)  |  | 
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|  |  | new knowledge  / new friend  |  | 
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|  |  | satisfied with what one has (idiom)  |  | 
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|  |  | unknown  / unable to find out  | HSK 7-9 | 
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|  |  | to learn is to know one's ignorance (the Book of Rites 禮記|礼记 )  |  | 
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|  |  | to find out  / to ascertain  / to get an idea of  |  | 
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|  |  | to know  / to be informed of  |  | 
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|  |  | intellectual property rights (law)  |  | 
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|  |  | lit. the falling of one leaf heralds the coming of autumn (idiom)  / fig. a small sign can indicate a great trend  / a straw in the wind  |  | 
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|  |  | not to know the immensity of heaven and earth  / an exaggerated opinion of one's own abilities  |  | 
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|  |  | something that everybody knows  |  | 
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|  |  | to be well aware  |  | 
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|  |  | to know the enemy and know oneself (idiom, from Sunzi's "The Art of War")  |  | 
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|  |  | person in the know  / insider  / informed source  |  | 
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|  |  | (idiom) to examine tiny clues to know general trends; to deduce the whole story from small traces  |  | 
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|  |  | to not know what sb is driving at  / to be unintelligible  |  | 
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|  |  | close friend in a distant land, far-flung realms as next door  / close in spirit although far away  |  | 
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|  |  | (idiom) not knowing anything at all; completely ignorant  | HSK 7-9 | 
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|  |  | whereabouts unknown  / gone missing  |  | 
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|  |  | unknown number  / (fig.) an unknown; an uncertainty  | HSK 7-9 | 
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|  |  | known by everyone (idiom); well known  / a household name  |  | 
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|  |  | somehow  |  | 
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|  |  | (Buddhism) to fully understand  / to understand completely  |  | 
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|  |  | trivia  |  | 
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|  |  | scientific knowledge  |  | 
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|  |  | admission notice (issued by a university)  |  | 
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|  |  | innate sense of right and wrong  / conscience  / bosom friend  |  | 
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|  |  | well known  |  | 
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|  |  | to know oneself  / to be intimate or close  / intimate friend  | HSK 7-9 | 
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|  |  | key information  / instructions  / it must be borne in mind  |  | 
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|  |  | who would have thought that ...?  | HSK 7-9 | 
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|  |  | height; level; (music) pitch  /  relative superiority  /  propriety; discretion (usu. in the negative, e.g. 不知高低 )  /  no matter what; just; simply (will not ..., must ... etc)  /  at long last  | HSK 7-9 | 
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|  |  | to know in advance  |  | 
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|  |  | (idiom) to ask a question, already knowing the answer  |  | 
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|  |  | anxious to learn  / keen for knowledge  |  | 
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|  |  | perceptivity  |  | 
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|  |  | desire for knowledge  |  | 
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|  |  | to review the old and know the new (idiom, from the Analects)  / to recall the past to understand the future  |  | 
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|  |  | a learned person need not leave his home to know what's going on in the world (idiom)  |  | 
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|  |  | known far and wide (idiom)  |  | 
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|  |  | The well-fed cannot know how the starving suffer (idiom).  |  | 
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|  |  | unable to differentiate good from bad (idiom)  / not to know what's good for one  / unable to recognize others' good intentions  |  | 
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|  |  | to learn of (an event)  / to hear about (sth)  |  | 
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|  |  | Creative Commons  |  | 
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|  |  | metacognition  |  | 
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|  |  | well-known far and near (idiom)  |  | 
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|  |  | preliminary notification  / to announce in advance  |  | 
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|  |  | reputation  / profile  / familiarity in the public consciousness  |  | 
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|  |  | intellectual circles  / intelligentsia  |  | 
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|  |  | whereabouts unknown  |  | 
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|  |  | know yourself and know your enemy, and you will never be defeated (idiom, from Sunzi's "The Art of War" 孫子兵法|孙子兵法 )  |  | 
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|  |  | a true gentleman will sacrifice his life for a friend who understands him, as a woman makes herself beautiful for her sweetheart  |  | 
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|  |  | a person who doesn't manage a household would not be aware how expensive it is (idiom)  |  | 
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|  |  | (idiom) young and inexperienced; unsophisticated  |  | 
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|  |  | technical knowledge  |  | 
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|  |  | The well-fed cannot know how the starving suffer (idiom).  |  | 
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|  |  | the person who drinks it knows best whether the water is hot or cold (Zen proverb); self-awareness comes from within  / to know best by personal experience  |  | 
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|  |  | instinctive understanding, esp. of ethical issues (idiom); untrained, but with an inborn sense of right and wrong  / innate moral sense  |  | 
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|  |  | lit. to willfully go towards the mountain although knowing that it has tigers (idiom)  / fig. to take a risk despite knowing the dangers  |  | 
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|  |  | known to everybody  |  | 
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|  |  | lit. sturdy grass withstands high winds and true gold stands the test of fire (idiom)  / fig. strength of character is revealed in a crisis  |  | 
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|  |  | to have no sense of shame  / brazen  |  | 
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|  |  | World Intellectual Property Organization  |  | 
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|  |  | omniscient  |  | 
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|  |  | to detect  / to sense  |  | 
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|  |  | to be well acquainted with  |  | 
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|  |  | those who understand others are clever, but those who know themselves are truly wise (idiom, from Laozi's 道德經|道德经 |  | 
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