Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
su triet » su viet, su tien, ve triet
va thanh » gia thanh, ban thanh, va tinh
cua tre » cua te, cuu tre, cua triet
cam tuc » cam xuc, cam tu, nam thuc
sach tu » sach thu, sach ty, sach uu
hieu ve » hieu va, hieu van
nang ma » tang ma, sang ma, nang cao
cach tu » cach thuc
ma hoi » mai hoi, xa hoi, ma hoa
tuc va » thuc va, truc va, tuc xa
ve cam » ve cham, ve cac, va cam

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) or (cach tu)) nang ma hoi. hieu ve cam tuc va thanh lai ((cua tre) or (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach tu) OR (cach tu)) nang ma hoi. hieu ve cam tuc va thanh lai ((cua tre) OR (su triet)).
• Adding a wildcard symbol may retrieve word variants: tu ((sach tu) or (cach tu)) nang ma hoi. hieu ve cam tuc va thanh lai ((cua tre) or (su triet))*.