To get the full lesson notes, check out https://chinesepod.com/lessons/customs-consultancy报关bàoguāncustoms declaration正zhèngexactly; preceding a noun to indicate progressive action单证dānzhèngdocumentation标签biāoqiānlabel样张yàngzhāngprint proof凡fánevery备案bèiànon record木质mùzhìwooden检疫证书jiǎnyì zhèngshūquarantine certificate单价dānjiàunit price市场价shìchǎng jiàmarket price审价shěnjiàto appraise price原厂yuánchǎngoriginal factory往来函电wǎnglái hándiàncorrespondence信用证xìnyòng zhèngletter of credit单据dānjùreceipts关税guānshuìcustoms tax缴款jiǎokuǎnto make a payment提货tíhuòto pick up goods缴税jiǎoshuìto pay tax放行fàngxíngto clear (of a payment)