Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
va hanh » van hanh, va thanh, va danh
cao xuc » cam xuc, cao duc, cao suc
sach ty » sach y, sach tu, sach thu
hieu va » lieu va, hieu qua
vu sach » vu bach, su sach, vu khach
nang xa » lang xa, nang ma, mang xa
vi cua » vai cua, di cua
va cao » va cac, va co, va dao

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ty ((nang xa) or (nang x)) hoi. hieu va cao xuc ((va hanh) or (gia thanh)) vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ty ((nang xa) OR (nang x)) hoi. hieu va cao xuc ((va hanh) OR (gia thanh)) vi cua triet.
• Adding a wildcard symbol may retrieve word variants: vu sach ty ((nang xa) or (nang x)) hoi. hieu va cao xuc ((va hanh) or (gia thanh)) vi cua triet*.