Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
truong cua » truong ca, truong quan, truong cao
doi chieu » doi chi, ho chieu, mot chieu
doc hieu » toc thieu, hoc thieu, hoc hien
cua phan » cua nhan, cua phap, cua han
cong van » cong vang, song van, cong tan
cong san » cong tac
vat ran » chat ran, van ranh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (doc hieu)) sach - hanh truong cua phan ((cong van) OR (cong san)) vat ran~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (doc hieu)) sach - hanh truong cua phan ((cong van) OR (cong san)) vat ran.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) or (doc hieu)) sach - hanh truong cua phan ((cong van) OR (cong san)) vat ran".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (doc hieu)) sach - hanh truong cua phan ((cong van) OR (cong san)) vat ran*.