Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
vai cuu » vai cua
thuc va » thuc vat, thuc dan, thuc day
cuu tre » cua tre, cau tren, cau treo
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay, lang van
tuc va » truc va, tuc xa, duc va
ve cam » ve cham, ve cac, va cam

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 ty ((lang xa) OR (nang x)) hoi. hieu ve cam ((tuc va) OR (thuc va)) hanh vai cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ty ((lang xa) or (nang x)) hoi. hieu ve cam ((tuc va) OR (thuc va)) hanh vai cuu tre~".
• Adding a wildcard symbol may retrieve word variants: tu sach ty ((lang xa) or (nang x)) hoi. hieu ve cam ((tuc va) OR (thuc va)) hanh vai cuu tre*.