Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
dau tren » dau tien, dat tren, dau tieng
hanh lai » hanh lam, hanh tai, thanh lap
sach tu » sach thu, cach tu, sach ty
cua tre » cua te, cuu tre, cua triet
tu sach » thu sach, su sach, te sach
cao xuc » cam xuc, cao duc, cao suc
hieu va » lieu va, hieu qua
hang xa » hoang xa, hang va, hang ca
tu hang » thu hang, tu hanh, tu hung
xuc va » duc va, tuc va, luc va
va cao » va cac, va co, va dao

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