Perhaps you should try some spelling variations:
thien thanh » tien thanh, thi thanh, chien tranh
hanh trang » thanh trung, canh tranh, hanh trinh
hien hanh » dieu hanh
chua xang » chua nang, chuc nang, chu bang
cua hang » cua dang, cua nhung, cua cong
cong san » cong tac
san than » sang than, san thanh, ban than
than cau » toan cau, phan cau, 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: hoc ((thien thanh) OR (hien hanh)) - hanh trang ((cua hang) or (chua xang)) cong san than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thien thanh) OR (hien hanh)) - hanh trang ((cua hang) OR (chua xang)) cong san than cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thien thanh) OR (hien hanh)) - hanh trang ((cua hang) or (chua xang)) cong san than cau*".