Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
quy trinh » qua trinh, quy dinh
trinh de » trinh den, trinh do, trinh he
te sach » toc sach
dang xa » dang xay, lang xa, dang va
dang ha » dong ha, dung ha, lang ha
hieu ve » hieu va, hieu van
xuc quy » duc quy, xuan quy
ve cam » ve cham, ve cac, va cam
de cua » le cua, te cua, dieu 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 y ((dang xa) or (dang ha)) hoi. hieu ve cam xuc quy trinh de cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((dang xa) OR (dang ha)) hoi. hieu ve cam xuc quy trinh de cua triet.
• Adding a wildcard symbol may retrieve word variants: te sach y ((dang xa) or (dang ha)) hoi. hieu ve cam xuc quy trinh de cua triet*.