Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh ve » hanh ve, thanh va, thanh vien
va thanh » gia thanh, ban thanh, va tinh
sach ky » sac ky, sach y, sach ty
va tham » van tham, va thuat
su sach » so sach, vu sach
nang xa » lang xa, nang ma, mang xa
va cham » va chat
xuc va » duc va, tuc va, luc va
ve cua » le cua, de cua, te cua

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky ((nang xa) OR (nang x)) hoi. lieu ((va cham) OR (va tham)) xuc va thanh ve cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky ((nang xa) or (nang x)) hoi. lieu ((va cham) OR (va tham)) xuc va thanh ve cua triet~".
• Adding a wildcard symbol may retrieve word variants: su sach ky ((nang xa) or (nang x)) hoi. lieu ((va cham) OR (va tham)) xuc va thanh ve cua triet*.