Use “共” to introduce the total amount of something that was done or delivered, followed by the verb phrase and the quantity.
"小鹏汽车共交付新车 15256 台。"
属于 + noun phrase— belong to / classified asHSK 5
“属于” marks that someone or something falls into a category, type, or state; it often introduces a judgment or classification.
"属于股票交易异常波动。"
正在 + verb— progressive actionHSK 4
“正在” emphasizes that an action is in progress right now; it is similar to the English present continuous.
"全同态加密正在成为新基础设施。"
存在 + noun— existence / there isHSK 5
Use “存在” to state that something exists or that a situation is present, often used to highlight risks or problems.
"存在回调风险。"
经 + verb— after / uponHSK 5
“经” introduces the means or source of information (e.g., 经核查, 经自查), similar to “after” or “upon” in English.
"经核查，公司前期披露的信息不存在需要更正、补充之处。"
"经自查和问询，公司、控股股东及实际控制人不存在关于公司应披露而未披露的重大事项。"
Key Vocabulary
公司gōng sīHSK1
CL:家[jia1]
的deHSK1
(used after a noun, verb or adjective to form a nominal expression, as in 皮革的[pi2 ge2 de5] "one made of leather" or 跑堂兒的|跑堂儿的[pao3 tang2 r5 de5] "a waiter (literally, one who runs back and forth in a restaurant)" or 新的[xin1 de5] "new one")
氪kè
小时xiǎo shíHSK1
hour
前qiánHSK1
top (followed by a number)
披露pī lùHSK7
to announce
重大zhòng dàHSK5
great
存在cún zàiHSK5
existence
和héHSK1
surname He
行业xíng yèHSK5
trade; profession; industry; business
了leHSK1
to understand clearly (variant of 瞭|了[liao3])
未wèiHSK6
8th earthly branch: 1-3 p.m., 6th solar month (7th July-6th August), year of the Sheep
市场shì chǎngHSK4
(economics) market
不bùHSK1
市盈率shì yíng lǜ
事项shì xiàngHSK6
matter
月yuèHSK1
month
信息xìn xīHSK4
message
举报jǔ bàoHSK7
to report (malefactors to the police)
在zàiHSK1
(used before a verb to indicate an action in progress)