Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
te sach » toc sach
dang xa » dang xay, lang xa, dang ha
hieu ve » hieu va, hieu van
cam tuc » cam xuc, cam tu, nam thuc
va hanh » van hanh, va thanh, va danh
cua tre » cuu tre, dua tren, cua thep
y dang » ky dang, 2 dang, _ dang
ve cam » ve cham, ve cac, va cam
tuc va » thuc va, truc va, tuc xa
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: te sach y dang xa hoi. hieu ve cam tuc va hanh vi ((((cua tre) OR (cua te))) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y dang xa hoi. hieu ve cam tuc va hanh vi ((((cua tre) OR (cua te))) OR (cua triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y dang xa hoi. hieu ve cam tuc va hanh vi ((((cua tre) OR (cua te))) or (cua triet))".
• Adding a wildcard symbol may retrieve word variants: te sach y dang xa hoi. hieu ve cam tuc va hanh vi ((((cua tre) OR (cua te))) or (cua triet))*.