Perhaps you should try some spelling variations:
sang lap » sang tao, sang ma, sang tai
thanh va » thanh van, hanh va, thanh ha
thanh vi » hanh vi, thanh ve, nhanh vi
hieu va » lieu va, hieu qua
ky sang » ky nang, ky dang, ky tang
lap hai » lap tai, lap lai, lap hoat
hieu ve » hieu van
cam duc » cam xuc, cao duc, pham duc
tu san » thu san, tu ban, tu can
san ky » sang ky, van ky, dan ky
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 ky sang lap hai. ((hieu ve) or (hieu va)) cam duc va ((thanh vi) OR (thanh va)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ky sang lap hai. ((hieu ve) OR (hieu va)) cam duc va ((thanh vi) OR (thanh va)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu san ky sang lap hai. ((hieu ve) or (hieu va)) cam duc va ((thanh vi) OR (thanh va)) cua te".
• Adding a wildcard symbol may retrieve word variants: tu san ky sang lap hai. ((hieu ve) or (hieu va)) cam duc va ((thanh vi) OR (thanh va)) cua te*.