Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
theo chieu » theo tieu, ho chieu, theo chu
nhanh long » nhanh dong, thanh long, nhanh lang
mot chieu » doi chieu, ho chieu
huong van » huong dan, duong van, hong van
tuan cao » toan cao, quang cao, thuan cam
juan cao » quang cao, toan cao, quan cau
long va » luong va, long van, blong va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (mot chieu)) sach - nhanh long va nhung huong van ((tuan cao) OR (juan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (mot chieu)) sach - nhanh long va nhung huong van ((tuan cao) OR (juan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (mot chieu)) sach - nhanh long va nhung huong van ((tuan cao) OR (juan cao))".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (mot chieu)) sach - nhanh long va nhung huong van ((tuan cao) OR (juan cao))*.