Perhaps you should try some spelling variations:
thanh than » thanh thanh, thanh thang, thanh toan
cong thanh » dong thanh, cong trinh, cong tan
tranh van » tran van, trinh van, thanh van
dung cong » dung trong
khi xanh » khia canh, thi hanh, thi anh
van dung » van dong, xay dung, tin dung
than cao » toan cao, thai cao, than cap

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 van dung cong thanh than cao~.
• Adding a wildcard symbol may retrieve word variants: doi khi xanh - canh tranh van dung cong thanh than cao*.