Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trinh » canh tranh, hanh chinh
thanh chau » thanh cha, thanh cham, thanh chu
hieu manh » chieu xanh, hieu nganh, dieu hanh
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
thanh mau » hanh mau, thanh san, thanh hai
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 - hanh trinh cua nhung cong san ((thanh mau) or (thanh chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - hanh trinh cua nhung cong san ((thanh mau) OR (thanh chau)).
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - hanh trinh cua nhung cong san ((thanh mau) or (thanh chau))*.