Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh vi » hanh vi, thanh va, thanh ve
lam duoc » nam duoc, luat duoc, lam thuoc
ca tren » cau tren, cu tren, la tren
lam xuc » cam xuc
nang ma » tang ma, sang ma, nang cao
hieu va » lieu va, hieu qua
tu sac » tu sach, tu cac, tu bac
ma hoi » mai hoi, xa hoi, ma hoa
tu san » thu san, tu ban, tu can
vi ca » vit ca, li ca, va ca

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu san)) ky nang ma hoi. hieu va ((lam xuc) OR (lam duoc)) ban thanh vi ca tren~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sac) OR (tu san)) ky nang ma hoi. hieu va ((lam xuc) or (lam duoc)) ban thanh vi ca tren~".
• Adding a wildcard symbol may retrieve word variants: ((tu sac) OR (tu san)) ky nang ma hoi. hieu va ((lam xuc) or (lam duoc)) ban thanh vi ca tren*.