Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
ban thanh » ban hanh, ban hang
lai cua » dai cua, hai cua, lai chau
va hanh » van hanh, va thanh, va danh
sach ky » sac ky, sach y, sach ty
te sach » toc sach
nang ma » tang ma, sang ma, nang cao
sang xa » song xa, lang xa, sang ma
hieu ve » hieu va, hieu van
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: te sach ky ((sang xa) or (nang ma)) hoi. hieu ve cam xuc ((va hanh) or (ban thanh)) lai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky ((sang xa) OR (nang ma)) hoi. hieu ve cam xuc ((va hanh) OR (ban thanh)) lai cua triet.
• Adding a wildcard symbol may retrieve word variants: te sach ky ((sang xa) or (nang ma)) hoi. hieu ve cam xuc ((va hanh) or (ban thanh)) lai cua triet*.