Perhaps you should try some spelling variations:
xdang xay » dan xay, dong xay
thanh lai » thanh hai, thanh lap, thanh loi
dau tren » dau tien, dat tren, dau tieng
va thanh » gia thanh, ban thanh, va tinh
dang xay » dang van, van xay
cua tre » cua te, cuu tre, cua triet
tu sach » thu sach, su sach, te sach
sach tu » sach thu, cach tu, sach ty
hieu ve » hieu va, hieu van
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va

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 ((xdang xay) or (dang xay)) hoi. hieu ve cam xuc va thanh lai ((cua tre) or (dau tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach tu ((xdang xay) OR (dang xay)) hoi. hieu ve cam xuc va thanh lai ((cua tre) OR (dau tren)).
• Adding a wildcard symbol may retrieve word variants: tu sach tu ((xdang xay) or (dang xay)) hoi. hieu ve cam xuc va thanh lai ((cua tre) or (dau tren))*.