Perhaps you should try some spelling variations:
tranh han » tranh hang, trinh han, tranh ban
hung cong » nhung cong, hung cuong, phung cong
khi xanh » khia canh, thi hanh, thi anh
han hung » phan hung, van hung, han ung
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
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 tranh han hung cong tac toan cao~.
• Adding a wildcard symbol may retrieve word variants: doi khi xanh - canh tranh han hung cong tac toan cao*.