Perhaps you should try some spelling variations:
thanh trung » thanh tung
tuan thong » toan thong, tuan phong, xuan thong
tran thong » toan thong, tran hong, tran trong
hien manh » hien hanh, tien manh, hieu manh
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh lap, thanh cac
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien manh - thanh trung ((tuan thong) or (tran thong)) cong dan ((than cap) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien manh - thanh trung ((tuan thong) OR (tran thong)) cong dan ((than cap) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: hoc hien manh - thanh trung ((tuan thong) or (tran thong)) cong dan ((than cap) or (phan cau))*.