Perhaps you should try some spelling variations:
thanh ve » hanh ve, thanh va, thanh vien
tu sach » thu sach, su sach, te sach
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
sach ky » sac ky, sach y, sach ty
luc va » duc va, tuc va, loc va
ve cua » le cua, de cua, te cua
ve cac » va cac, vien cac
xuc va » duc va, tuc va, xac va
ve cai » va cai, ve tai, ve cau
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 ky lang xa hoi. hieu ((ve cai) or (ve cac)) ((xuc va) or (luc va)) thanh ve cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky lang xa hoi. hieu ((ve cai) OR (ve cac)) ((xuc va) OR (luc va)) thanh ve cua te.
• Adding a wildcard symbol may retrieve word variants: tu sach ky lang xa hoi. hieu ((ve cai) or (ve cac)) ((xuc va) or (luc va)) thanh ve cua te*.