Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
cua triet » cua viet, su triet, va triet
thu sach » tu sach, thuoc sach, thu hoach
tham xuc » tham nuoc, tham thuc, pham duc
van hanh » van thanh, ban hanh, van anh
lang xa » lang ha, dang xay, lang van
va tham » van tham, va cham, va thanh
va hanh » va thanh, va danh, ban hanh
y lang » o lang, _ lang, tay lang
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu sach) OR (thuat sach)) y lang xa hoi. lieu va tham xuc ((va hanh) or (van hanh)) vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sach) OR (thuat sach)) y lang xa hoi. lieu va tham xuc ((va hanh) OR (van hanh)) vi cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thu sach) OR (thuat sach)) y lang xa hoi. lieu va tham xuc ((va hanh) or (van hanh)) vi cua triet".
• Adding a wildcard symbol may retrieve word variants: ((thu sach) OR (thuat sach)) y lang xa hoi. lieu va tham xuc ((va hanh) or (van hanh)) vi cua triet*.