Perhaps you should try some spelling variations:
cong thuong » hang thuong
thuong van » thong van, truong van, thuong va
hoc thieu » toc thieu, hoc hien
thanh tra » thanh toan, thanh hoa
tuan cong » thuan cong, luan cong, tran cong
van chinh » va chinh, lan chinh, van thinh
chinh cau » chinh chau, chinh ca, chinh can
ho chieu » theo chieu, mot chieu, doi chieu
tra tuan » tran tuan, tra quan, tri tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (hoc thieu)) tinh - thanh tra tuan cong thuong van chinh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) tinh - thanh tra tuan cong thuong van chinh cau.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) tinh - thanh tra tuan cong thuong van chinh cau*.