Perhaps you should try some spelling variations:
nhung vuong » hung vuong, nhung huong, nhung tuong
theo chieu » theo tieu, theo chu, thi chieu
nhanh mang » nhanh lang, hanh mang, nhanh quang
vuong dan » huong dan, tuong dan, xuong dan
ho chieu » hoc thieu, doi chieu, mot chieu
dan toan » van toan, dan than, manh toan
toan tap » toan ban
mang va » mang vua, hang va, bang 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) or (theo chieu)) sach - nhanh mang va nhung vuong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) sach - nhanh mang va nhung vuong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (theo chieu)) sach - nhanh mang va nhung vuong dan toan tap*.