Perhaps you should try some spelling variations:
lang van » tang van, hoang van, giang van
dang van » hoang van, hang va
so sach » so sanh, bo sach, co sach
va kinh » qua kinh
tai cua » thai cua, tai cuc, tri cua
va tinh » may tinh
cam tuc » cam xuc, cam tu, nam thuc
hieu ve » hieu va, hieu van
cua tre » cua te, cuu tre, cua triet
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: so sach y ((lang van) or (dang van)) hoi. hieu ve cam tuc ((va kinh) OR (va tinh)) tai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach y ((lang van) OR (dang van)) hoi. hieu ve cam tuc ((va kinh) OR (va tinh)) tai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach y ((lang van) or (dang van)) hoi. hieu ve cam tuc ((va kinh) OR (va tinh)) tai cua tre*".