kāi tong 
		to open up (windows for air, ideas for discussion, transport routes etc)
open-minded
		 
		
		
		
		
			 
		
				
		
			hé tong 
		(business) contract
CL:個|个[ge4]
		 
		
		
		
		
			 
		
				
		
			yì tóng 
		comparison
differences and similarities
		 
		
		
		
		
			 
		
				
		
			láo dòng hé tong 
		labor contract
contract between employer and employees governing wages and conditions
		 
		
		
		
		
			 
		
				
		
			tòng tong kuài kuài 
		immediately
without a moment's hesitation
with alacrity
firing from the hip
		 
		
		
														
		
		
			 
		
				
		
			Yī tōng 
		Yitong Manchurian autonomous county in Siping 四平, Jilin
		 
		
		
														
		
		
			 
		
				
		
			hé tong gè fāng 
		parties to a contract (law)
		 
		
		
		
		
			 
		
				
		
			yān tong 
		chimney
stovepipe
smokestack