Perhaps you should try some spelling variations:
sach thu » sach thue, sach thieu, sach tham
va hanh » van hanh, va thanh, va danh
sach tu » cach tu, sach ty, sach uu
lang xa » lang ha, dang xay, lang van
ve cam » ve cham, ve cac, va cam
tuc va » thuc va, truc va, tuc xa
vi cua » vai cua, di cua
cua te » cua tu

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: tu ((sach tu) OR (sach thu)) lang xa hoi. hieu ((ve cam) OR (va cac)) tuc va hanh vi cua te~.
• Adding a wildcard symbol may retrieve word variants: tu ((sach tu) or (sach thu)) lang xa hoi. hieu ((ve cam) or (va cac)) tuc va hanh vi cua te*.