Perhaps you should try some spelling variations:
vao triet » va triet, mao triet, va trien
hoc sach » hoc sinh, hoc cac, hoc anh
lang xa » lang ha, dang xay, lang van
hieu va » lieu va, hieu qua
va danh » va dinh, va dan, va hanh
va kinh » va tinh, qua kinh
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc sach _ lang xa hoi. hieu va cam xuc ((va danh) or (va kinh)) di vao triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sach _ lang xa hoi. hieu va cam xuc ((va danh) OR (va kinh)) di vao triet.
• Adding a wildcard symbol may retrieve word variants: hoc sach _ lang xa hoi. hieu va cam xuc ((va danh) or (va kinh)) di vao triet*.