Perhaps you should try some spelling variations:
duong cong » dung cong, luong cong, duong trong
tranh van » tran van, trinh van, thanh van
van duong » van dong, van dung, van phong
khi xanh » khia canh, thi hanh, thi anh
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
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 duong cong tan than cao~.
• Adding a wildcard symbol may retrieve word variants: doi khi xanh - canh tranh van duong cong tan than cao*.