Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
kieu tinh » lieu tinh, diep tinh, bien tinh
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
cong san » cong tac
san tang » san sang, son tang, fan tang
tang ban » tang bang, tiang ban, tang van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu sach) or (((kieu tinh) or (trieu tinh)))) - hanh trinh cua nhung cong san tang ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (((kieu tinh) OR (trieu tinh)))) - hanh trinh cua nhung cong san tang ban.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (((kieu tinh) or (trieu tinh)))) - hanh trinh cua nhung cong san tang ban*.