Perhaps you should try some spelling variations:
canh tinh » hanh tinh, manh tinh, canh tranh
tinh luan » trinh luan, binh luan, minh luan
luan cong » luat cong, luong cong, luan chung
cong cong » cong dong, trong cong, dung cong
khi xanh » khia canh, thi hanh, thi anh
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi khi xanh - canh tinh luan cong cong tac toan cau~.
• Adding a wildcard symbol may retrieve word variants: doi khi xanh - canh tinh luan cong cong tac toan cau*.