Perhaps you should try some spelling variations:
sach thi » sach thu, sach tai, sach tham
nam chuc » nam thuc, nam phuc, nam thuoc
chuc dao » chuan dao, chuc danh, chuc giao
dao hanh » dao thanh, dang hanh, ban hanh
hang xa » hoang xa, hang va, hang ca
hieu ve » hieu va, hieu van
vai cua » dai cua, hai cua, lai cua
ve nam » he nam, va nam, le nam
vi cua » di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sach thi) or (sach thieu)) hang xa hoi. hieu ve nam chuc dao hanh ((vi cua) or (vai cua)) viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach thi) OR (sach thieu)) hang xa hoi. hieu ve nam chuc dao hanh ((vi cua) OR (vai cua)) viet.
• Adding a wildcard symbol may retrieve word variants: tu ((sach thi) or (sach thieu)) hang xa hoi. hieu ve nam chuc dao hanh ((vi cua) or (vai cua)) viet*.