Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
chieu sach » chinh sach, chiet tach, chieu sang
luong cong » dung cong, trong cong, cong cong
chau tinh » cuu tinh, ha tinh, cua tinh
dai luong » dai cuong, dai duong, do luong
cong ban » cong bang, cong san, cong tan
chan cap » khan cap, cao cap, phan cac
than cap » khan cap, thanh lap, thanh cac

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 (chau tinh)) - hanh truong dai luong cong ban ((chan cap) OR (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (chau tinh)) - hanh truong dai luong cong ban ((chan cap) OR (than cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sach) or (chau tinh)) - hanh truong dai luong cong ban ((chan cap) OR (than cap))".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (chau tinh)) - hanh truong dai luong cong ban ((chan cap) OR (than cap))*.