Perhaps you should try some spelling variations:
thanh trung » thanh tung
thong cong » trong cong, tong cong, thong thong
hieu manh » chieu xanh, hieu nganh, dieu hanh
trung cua » truong cua, trung tuan, trung cap
cua thong » cua thuong, cua khong, cua tong
chinh cau » chinh chau, chinh ca, chinh can
hoc hieu » hoc thieu, hoc hien, doc hieu
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan cac, phan tu
van cau » van dau, van hau, van chat

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

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