Perhaps you should try some spelling variations:
theo trieu » theo tieu, thep tieu
theo chieu » theo tieu, ho chieu, theo chu
doanh cua » doanh luan
dung cong » dung trong
tang cua » mang cua, hang cua, tang luan
cong san » cong tac
san than » sang than, san thanh, ban than
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo trieu) or (theo chieu)) tinh - hanh ((tang cua) or (doanh cua)) dung cong san than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo trieu) OR (theo chieu)) tinh - hanh ((tang cua) OR (doanh cua)) dung cong san than cap.
• Adding a wildcard symbol may retrieve word variants: ((theo trieu) or (theo chieu)) tinh - hanh ((tang cua) or (doanh cua)) dung cong san than cap*.