Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tram » hanh tam, hanh trang, thanh tran
van nhung » van nhuong, va nhung, van hung
chi xanh » chi anh, chi danh, chi hanh
tram van » tran van, tam van, trang van
cong tan » cong tac, cong san, cong thanh
toan tap » toan ban
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - hanh tram van nhung cong tan ((toan tap) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - hanh tram van nhung cong tan ((toan tap) OR (van ban))*.