Perhaps you should try some spelling variations:
nhanh mang » nhanh lang, hanh mang, nhanh quang
vang thanh » van thanh, dang thanh, tang thanh
thi chieu » thi chien, thi hieu, theo chieu
mang luan » tang luan, hang luan, bang luan
thanh tap » thanh lap, thanh tai, thanh tay
ho chieu » theo chieu, hoc thieu, mot chieu
van cong » van phong, phan cong, van duong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thi chieu) or (ho chieu)) sach - nhanh mang luan ((van cong) or (van dong)) vang thanh tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thi chieu) OR (ho chieu)) sach - nhanh mang luan ((van cong) OR (van dong)) vang thanh tap.
• Adding a wildcard symbol may retrieve word variants: ((thi chieu) or (ho chieu)) sach - nhanh mang luan ((van cong) or (van dong)) vang thanh tap*.