Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
tong cong » trong cong, cong cong, dung cong
thanh lap » phan lap, thanh hai, thanh van
theo yeu » theo tieu, thiet yeu, theo chu
hang ban » hang luan, hang va, hang tai
cua tong » cua cong, cua dong, cua nong
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 - hang ban cua tong 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 - hang ban cua tong cong san ((thanh lap) OR (thanh san)).
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo yeu)) tinh - hang ban cua tong cong san ((thanh lap) or (thanh san))*.