Perhaps you should try some spelling variations:
thanh trung » thanh tung
hieu manh » chieu xanh, hieu nganh, dieu hanh
trung cua » truong cua, trung tuan, trung cap
dung cong » dung trong
toc hieu » toc thieu, doc hieu, hoc thieu
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
than cau » toan cau, thanh chau, thanh mau
phan cau » phan dau, phan cac, phan tu
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: toc hieu manh - thanh trung cua dung cong dan ((((than cau) or (phan cau))) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc hieu manh - thanh trung cua dung cong dan ((((than cau) OR (phan cau))) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: toc hieu manh - thanh trung cua dung cong dan ((((than cau) or (phan cau))) or (than cap))*.