Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
ho chinh » hoc chinh, cho chinh, hoa chinh
tac than » tac thanh, tam than, tac nhan
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: ho chinh sach - ((thanh thuong) or (anh huong)) thuat ((nhung cong) OR (thong cong)) tac than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chinh sach - ((thanh thuong) OR (anh huong)) thuat ((nhung cong) OR (thong cong)) tac than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chinh sach - ((thanh thuong) or (anh huong)) thuat ((nhung cong) OR (thong cong)) tac than cap".
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - ((thanh thuong) or (anh huong)) thuat ((nhung cong) OR (thong cong)) tac than cap*.