Perhaps you should try some spelling variations:
sang lap » sang tao, sang ma, sang tai
hieu ve » hieu van
hieu va » lieu va, hieu qua
va hanh » van hanh, va thanh, va danh
ky sang » ky nang, ky dang, ky tang
lap hai » lap tai, lap lai, lap hoat
vi cua » vai cua, di cua
xuc va » duc va, tuc va, luc va
tu san » thu san, tu can, vu san
tu ban » thu ban, te ban
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu san) OR (tu ban)) ky sang lap hai. ((hieu ve) or (hieu va)) cam xuc va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu san) OR (tu ban)) ky sang lap hai. ((hieu ve) OR (hieu va)) cam xuc va hanh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu san) OR (tu ban)) ky sang lap hai. ((hieu ve) or (hieu va)) cam xuc va hanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: ((tu san) OR (tu ban)) ky sang lap hai. ((hieu ve) or (hieu va)) cam xuc va hanh vi cua te*.