Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
thong cong » trong cong, tong cong, thong thong
cua thong » cua thuong, cua khong, cua tong
thanh lap » phan lap, thanh hai, thanh van
theo yeu » theo tieu, thiet yeu, theo chu
hanh ban » thanh ban, hang ban, hanh san
cong san » cong tac
ban cua » ban quan

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

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