Perhaps you should try some spelling variations:
thanh tung » thanh cong
thong cong » trong cong, tong cong, thong thong
cua thong » cua thuong, cua khong, cua tong
tung cua » trung cua, tuong cua, dung cua
cong dan » cong san, cong tan, huong dan
than cap » thanh lap, thanh cac, than cua
khan cap » khan ap, khoan cam, phan cac
o cuu » ho cuu, so cuu, o cua
_ cuu » _ cua, _ cau, _ nuu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((o cuu) OR (_ cuu)) tinh - thanh tung cua thong cong dan ((than cap) OR (khan cap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((o cuu) or (_ cuu)) tinh - thanh tung cua thong cong dan ((than cap) OR (khan cap))~".
• Adding a wildcard symbol may retrieve word variants: ((o cuu) or (_ cuu)) tinh - thanh tung cua thong cong dan ((than cap) OR (khan cap))*.