Perhaps you should try some spelling variations:
vien dai » hien dai
hanh vai » hanh vi, hanh va, hanh tai
van hanh » van thanh, ban hanh, van anh
tu sach » thu sach, su sach, te sach
nang xa » lang xa, nang ma, mang xa
vai cua » dai cua, hai cua, lai cua
sach tu » sach thu, cach tu, sach ty
xuc van » duc van, luc van, xuc ban
ve cam » ve cham, ve cac, va cam
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: tu sach tu ((nang xa) or (nang x)) hoi. hieu ((ve cam) or (vien dai)) xuc van hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach tu ((nang xa) OR (nang x)) hoi. hieu ((ve cam) OR (vien dai)) xuc van hanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: tu sach tu ((nang xa) or (nang x)) hoi. hieu ((ve cam) or (vien dai)) xuc van hanh vai cua te*.