Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
pham thuc » phap thuc, pham chuc, nham thuc
dia danh » gia dinh
hieu ve » hieu va, hieu van
ve pham » vi pham, v pham, ve phan
lang xa » lang ha, dang xay, lang van
va hanh » van hanh, va thanh, va danh
ky lang » ky nang, ky dang, ky tang
vai cua » dai cua, hai cua, lai cua
sac ky » cac ky, sai ky
te sac » te sach, te cac, te san

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky lang xa hoi. hieu ve pham thuc ((((dia danh) OR (dia ban))) or (va hanh)) vai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky lang xa hoi. hieu ve pham thuc ((((dia danh) OR (dia ban))) OR (va hanh)) vai cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky lang xa hoi. hieu ve pham thuc ((((dia danh) OR (dia ban))) or (va hanh)) vai cua triet".
• Adding a wildcard symbol may retrieve word variants: te sac ky lang xa hoi. hieu ve pham thuc ((((dia danh) OR (dia ban))) or (va hanh)) vai cua triet*.