Perhaps you should try some spelling variations:
nhung chong » nhung cong, nhung phong, nhung phuong
nhung hong » nhung huong, nhung phong, nhung cong
chieu sach » chinh sach, chiet tach, chieu sang
bang thang » cang thang, lang thang, bang thanh
ho chieu » theo chieu, hoc thieu, doi chieu
thang tu » thong tu, thanh tu, hang tu
manh va » hanh va, anh va, minh va

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 - canh ((manh va) or (sinh vat)) ((nhung hong) OR (nhung chong)) bang thang tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - canh ((manh va) OR (sinh vat)) ((nhung hong) OR (nhung chong)) bang thang tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - canh ((manh va) or (sinh vat)) ((nhung hong) OR (nhung chong)) bang thang tu".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh ((manh va) or (sinh vat)) ((nhung hong) OR (nhung chong)) bang thang tu*.