尖子
          
          jiānzi
        
        
        
          
            - 
              jiānzi 
              
              noun 
              tip [of a blade]; best of its kind; cream of the crop 
 Domain: Modern Chinese 现代汉语
              
                , Subdomain: Comparison
 Notes: (CC-CEDICT '尖子'; Guoyu '尖子' 1)
- 
              jiānzi 
              
              noun 
              high point of an opera 
 Domain: Modern Chinese 现代汉语
 Notes: (Guoyu '尖子' 2)
Also contained in
        
          
            
            掐尖子
          
            、
            尖子生