Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
hanh vai » hanh vi, hanh va, hanh tai
sach ty » sach tu, sach thu, xach tay
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cac duc » cac du, cao duc, cac dac
duc van » duc va, duc tan, duc manh
vai cua » dai cua, hai cua, lai cua
cua cau » cua cac, cua chu, cua cay
ve cac » va cac, vien cac

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

• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((sach ty) OR (sach y)) nang xa hoi. hieu ve cac duc van hanh vai cua cau~.
• Adding a wildcard symbol may retrieve word variants: toc ((sach ty) or (sach y)) nang xa hoi. hieu ve cac duc van hanh vai cua cau*.