Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung tuan » trung thanh, trung tam, tran tuan
tuan thong » toan thong, tran thong, tuan phong
hieu manh » chieu xanh, hieu nganh, dieu hanh
thanh chu » thanh chau, thanh cha, thanh thu
thanh cac » hanh cac, thanh bac, thanh ca
hoc hieu » hoc thieu, hoc hien, doc hieu
cong san » cong tac

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 tuan thong ((cong san) or (huong dan)) ((thanh chu) or (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - thanh trung tuan thong ((cong san) OR (huong dan)) ((thanh chu) OR (thanh cac)).
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - thanh trung tuan thong ((cong san) or (huong dan)) ((thanh chu) or (thanh cac))*.