尖子 jiānzi

  1. 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)
  2. 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