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
cua nhung » va nhung
hoc hieu » hoc thieu, hoc hien, doc hieu
cong tan » cong san, cong thanh, cong ha
than cau » toan cau, phan cau, than cap

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 nhung ((cong tan) or (((cong tac) OR (cong ty)))) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - thanh trung cua nhung ((cong tan) OR (((cong tac) OR (cong ty)))) than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hieu manh - thanh trung cua nhung ((cong tan) or (((cong tac) OR (cong ty)))) than cau".
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - thanh trung cua nhung ((cong tan) or (((cong tac) OR (cong ty)))) than cau*.