Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh va, thanh ve
va thanh » gia thanh, ban thanh, va tinh
ky tang » ky nang, ky dang, kho tang
tang ma » mang may, tang van
va cam » va cham, va cac, va cao
luc va » duc va, tuc va, loc va
tu sai » tu bai, tu cai, tu lai
ve cam » ve cham, ve cac, ve cai
ma hoi » mai hoi, xa hoi, ma hoa
tu san » thu san, tu ban, tu can
vi cua » vai cua, di cua

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 sai) OR (tu san)) ky tang ma hoi. hieu ((ve cam) OR (va cam)) luc va thanh vi cua vat~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sai) OR (tu san)) ky tang ma hoi. hieu ((ve cam) or (va cam)) luc va thanh vi cua vat~".
• Adding a wildcard symbol may retrieve word variants: ((tu sai) OR (tu san)) ky tang ma hoi. hieu ((ve cam) or (va cam)) luc va thanh vi cua vat*.