Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
doi chieu » doc hieu, doi chi, ho chieu
hanh tang » hanh trang, anh tang, hanh mang
hung cong » nhung cong, hung cuong, phung cong
tang van » dang van, hoang van, trong van
van hung » van dung, manh hung, van duong
cong san » cong tac
than cap » thanh lap, thanh cac, than cua
khan cap » khan ap, khoan cam, phan cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu tinh - hanh tang van hung cong san ((than cap) OR (khan cap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu tinh - hanh tang van hung cong san ((than cap) OR (khan cap))".
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - hanh tang van hung cong san ((than cap) OR (khan cap))*.