Perhaps you should try some spelling variations:
thanh trung » thanh tung
cua thuong » cua truong, cua phuong, ca thuong
hoc thieu » toc thieu, hoc hien
hoc hieu » hoc hien, doc hieu, hoc dieu
cua tong » cua cong, cua dong, cua nong
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van 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: ((hoc hieu) or (hoc thieu)) nganh - thanh trung ((cua thuong) or (cua tong)) cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hieu) OR (hoc thieu)) nganh - thanh trung ((cua thuong) OR (cua tong)) cong dan than cap.
• Adding a wildcard symbol may retrieve word variants: ((hoc hieu) or (hoc thieu)) nganh - thanh trung ((cua thuong) or (cua tong)) cong dan than cap*.