Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chiet tach » chieu sach
nhung cong » dung cong, thong cong, hang cong
hieu manh » chieu xanh, hieu nganh, hien hanh
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
cong san » cong tac
san han » san phan, san van, van han
han tap » han tai, toan tap, nhan tai

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((hieu manh) OR (dieu hanh))) OR (chiet tach)) - hanh trinh cua nhung cong san han tap~.
• Adding a wildcard symbol may retrieve word variants: ho ((((hieu manh) or (dieu hanh))) or (chiet tach)) - hanh trinh cua nhung cong san han tap*.