Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
ban thanh » ban hanh, ban hang
dua tren » dung tren
cua tre » cua te, cua triet, cua thep
sach tu » sach thu, cach tu, sach ty
tu sach » thu sach, su sach, te sach
tuc ban » thuc ban, truc ban, tu ban
cam tuc » cam xuc, cam tu, nam thuc
hieu va » lieu va, hieu qua
tu nang » tru nang, tu nong, tu nano
cuu tre » cau tren, cau treo
va cam » va cham, va cac, va cao

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 nang x ho. hieu va cam tuc ban thanh lai ((((cua tre) or (dua tren))) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach tu nang x ho. hieu va cam tuc ban thanh lai ((((cua tre) OR (dua tren))) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: tu sach tu nang x ho. hieu va cam tuc ban thanh lai ((((cua tre) or (dua tren))) or (cuu tre))*.