Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
hanh lai » hanh lam, thanh lap, thanh loi
hanh tai » thanh tai, hang tai, han tai
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
cua tre » cuu tre, cua triet, dua tren
y lang » o lang, _ lang, tay lang
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va
cua te » cua tu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: thuat sach y lang xa hoi. hieu ve cam xuc va ((hanh lai) or (hanh tai)) ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach y lang xa hoi. hieu ve cam xuc va ((hanh lai) OR (hanh tai)) ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: thuat sach y lang xa hoi. hieu ve cam xuc va ((hanh lai) or (hanh tai)) ((cua tre) or (cua te))*.