Perhaps you should try some spelling variations:
hanh va » hang va, hanh vi
va hanh » van hanh, va thanh, va danh
nang xa » nang x, lang xa, nang ma
sach ty » sach tu, sach thu, xach tay
ve cac » va cac, vien cac
va cua » va chua, via cua, ca cua
ve cao » va cao, ve bao, ve co
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((sach ty) or (sach y)) nang xa hoi. hieu ((ve cao) or (ve cac)) duc va hanh va cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((sach ty) OR (sach y)) nang xa hoi. hieu ((ve cao) OR (ve cac)) duc va hanh va cua te.
• Adding a wildcard symbol may retrieve word variants: thu ((sach ty) or (sach y)) nang xa hoi. hieu ((ve cao) or (ve cac)) duc va hanh va cua te*.