Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
may trinh » may tinh, lap trinh, quy trinh
trinh ve » trinh he, trinh va, trinh vi
te sach » toc sach
sach ky » sac ky, sach y, sach ty
dang xa » dang xay, lang xa, dang ha
hieu ve » hieu va, hieu van
xuc may » xuc hay, truc may, phuc may
ve cam » ve cham, ve cac, va cam
ve cua » le cua, de cua, te cua

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 ky ((dang xa) or (dung va)) hoi. hieu ve cam xuc may trinh ve cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky ((dang xa) OR (dung va)) hoi. hieu ve cam xuc may trinh ve cua triet.
• Adding a wildcard symbol may retrieve word variants: te sach ky ((dang xa) or (dung va)) hoi. hieu ve cam xuc may trinh ve cua triet*.