钻营 (鑽營) zuānyíng
- 
              zuānyíng 
              verb 
              toadying for personal gain; to curry favor 
Domain: Modern Chinese 现代汉语
Notes: (CC-CEDICT '鑽營'; Guoyu '鑽營' 1) - 
              zuānyíng 
              verb 
              to study in great depth 
Domain: Modern Chinese 现代汉语 , Subdomain: Education
Notes: (CC-CEDICT '鑽營'; Guoyu '鑽營' 2) 
Word is mentioned most frequently in
Truncated for common words
- 第二回 Chapter 99 Dream of the Red Chamber 紅樓夢 — count: 1
 - 卷七十 志第四十六 選舉二 Volume 70 Treatises 46: Selection of Officials 2 History of Ming 明史 — count: 1
 - 第二回 Chapter 117 Dream of the Red Chamber 紅樓夢 — count: 1