Perhaps you should try some spelling variations:
lam duoc » nam duoc, luat duoc, lam thuoc
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
thi van » thi lan, thi hanh, thi nang
lam xuc » cam xuc
hai cua » thai cua, dai cua, hoi cua
vai cua » dai cua, lai cua, bai cua
va hanh » van hanh, va thanh, va danh
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky

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. thi van ((lam xuc) or (lam duoc)) va hanh ((vai cua) OR (hai cua)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky lang xa hoi. thi van ((lam xuc) OR (lam duoc)) va hanh ((vai cua) OR (hai cua)) triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky lang xa hoi. thi van ((lam xuc) or (lam duoc)) va hanh ((vai cua) OR (hai cua)) triet".
• Adding a wildcard symbol may retrieve word variants: te sac ky lang xa hoi. thi van ((lam xuc) or (lam duoc)) va hanh ((vai cua) OR (hai cua)) triet*.