zhèng 
		certificate
proof
to prove
to demonstrate
to confirm
variant of 症[zheng4]
		 
		
		
		
		
			 
		
				
		
			yàn zhèng 
		to inspect and verify
experimental verification
to validate (a theory)
to authenticate
		 
		
		
		
		
			 
		
				
		
			bǎo zhèng 
		guarantee
to guarantee
to ensure
to safeguard
to pledge
CL:個|个[ge4]
		 
		
		
		
		
					
				
		
			xǔ kě zhèng 
		license
authorization
permit
		 
		
		
		
		
			 
		
				
		
			yàn zhèng mǎ 
		verification code
CAPTCHA, a type of challenge-response test (computing)
		 
		
		
														
		
		
			 
		
				
		
			zhèng shí 
		to confirm (sth to be true)
to verify
		 
		
		
		
		
			 
		
				
		
			rèn zhèng 
		to authenticate
to approve
		 
		
		
		
		
			 
		
				
		
			zhèng míng 
		proof
certificate
identification
testimonial
CL:個|个[ge4]
to prove
to testify
to confirm the truth of
		 
		
		
		
		
			 
		
				
		
			tōng xíng zhèng 
		a pass (authorization through a checkpoint)
a laissez-passer or safe conduct
to authenticate
to confirm name and password on a website
fig. a condition giving access to benefits (e.g. a diploma as a pass to a career)
		 
		
		
		
		
			 
		
				
		
			zuǒ zhèng 
		evidence
proof
to confirm
corroboration
		 
		
		
														
		
		
			 
		
				
		
			lùn zhèng 
		to prove a point
to expound on
to demonstrate or prove (through argument)
proof
		 
		
		
		
		
			 
		
				
		
			biàn zhèng 
		to investigate
dialectical
		 
		
		
		
		
			 
		
				
		
			shí zhèng 
		actual proof
concrete evidence
empirical
		 
		
		
		
		
			 
		
				
		
			yìn zhèng 
		to seal
to confirm
to corroborate
to verify
		 
		
		
		
		
			 
		
				
		
			zhèng zhào 
		professional certification
certificate
ID or passport photo
		 
		
		
		
		
			 
		
				
		
			chá zhèng 
		investigate
check out (a story)
		 
		
		
		
		
			 
		
				
		
			zhèng quàn 
		negotiable security (financial)
certificate
stocks and bonds
		 
		
		
														
		
		
			 
		
				
		
			biàn zhèng fǎ 
		dialectics
dialectic or Socratic method of debate
		 
		
		
		
		
			 
		
				
		
			kǎo zhèng 
		to do textual research
to make textual criticism
		 
		
		
		
		
			 
		
				
		
			jiàn zhèng 
		to be witness to
witness
evidence
		 
		
		
		
		
			 
		
				
		
			zhèng jiàn 
		certificate
papers
credentials
document
ID
		 
		
		
		
		
			 
		
				
		
			gōng zhèng 
		notarization
notarized
acknowledgement
		 
		
		
		
		
			 
		
				
		
			qiú zhèng 
		to seek proof
to seek confirmation
		 
		
		
		
		
			 
		
				
		
			bǎo zhèng jīn 
		earnest money
cash deposit
bail
margin (in derivative trading)
		 
		
		
		
		
			 
		
				
		
			piào zhèng 
		a ticket
a pass (e.g. to enter a building)
		 
		
		
		
		
			 
		
				
		
			biàn zhèng lùn zhì 
		holistic diagnosis and treatment (TCM)
		 
		
		
														
		
		
			 
		
				
		
			píng zhèng 
		proof
certificate
receipt
voucher
		 
		
		
														
		
		
			 
		
				
		
			qiān zhèng 
		visa
certificate
to certify
CL:個|个[ge4]
		 
		
		
														
		
		
			 
		
				
		
			Zhōng guó Zhèng Jiàn Huì 
		China securities regulatory commission CSRC
abbr. for 中國證券監督管理委員會|中国证券监督管理委员会
		 
		
		
														
		
		
			 
		
				
		
			yǐn zhèng 
		to cite
to quote
to cite as evidence
		 
		
		
		
		
			 
		
				
		
			bì yè zhèng shū 
		diploma
CL:張|张[zhang1],本[ben3]
		 
		
		
														
		
		
			 
		
				
		
			shēn fèn zhèng 
		identity card
also written 身份證|身份证[shen1 fen4 zheng4]
		 
		
		
		
		
			 
		
				
		
			zhèng míng wén jiàn 
		identification document
documentary proof