Perhaps you should try some spelling variations:
thanh tung » thanh cong
niem hanh » tiem hanh, nghiem hanh, liem thanh
nien hanh » hien hanh, tien hanh, tien thanh
tung cua » trung cua, tuong cua, dung cua
cong dan » cong san, cong tan, cong dong
than cau » toan cau, phan cau, than cap
them » theo, tham

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: them ((niem hanh) OR (nien hanh)) - thanh tung cua ban ((cong dan) OR (huong dan)) than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "them ((niem hanh) OR (nien hanh)) - thanh tung cua ban ((cong dan) or (huong dan)) than cau~".
• Adding a wildcard symbol may retrieve word variants: them ((niem hanh) OR (nien hanh)) - thanh tung cua ban ((cong dan) or (huong dan)) than cau*.