Chéng zhōng qū 
		city central district
Chengzhong district of Liuzhou city 柳州市[Liu3 zhou1 shi4], Guangxi
Chengzhong district of Xining city 西寧市|西宁市[Xi1 ning2 shi4], Qinghai
		 
		
		
		
		
			 
		
				
		
			chéng zhòng 
		to sustain
to bear the weight (of the upper storeys in architecture)
load-bearing
		 
		
		
		
		
			 
		
				
		
			Yáng Chéng zhōng 
		Yang Chengzhong (1913-1987), Chinese nuclear physicist