Perhaps you should try some spelling variations:
thien van » thi van
quoc ban » quoc bao, quoc lan, quoc quan
van cham » van chat, van tham, va cham
xuc ban » duc ban, cuc ban, xuat ban
cua tre » cua te, cuu tre, cua triet
tang ma » mang may, tang van
ky tang » ky nang, ky dang, kho tang
ma hoi » mai hoi, xa hoi, ma hoa
tu san » thu san, tu ban, tu can
vi cua » vai cua, di cua
tu sac » tu sach, tu cac, tu bac

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 tang ma hoi. thien van cham ((xuc ban) OR (quoc ban)) hanh vi cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sac) OR (tu san)) ky tang ma hoi. thien van cham ((xuc ban) or (quoc ban)) hanh vi cua tre~".
• Adding a wildcard symbol may retrieve word variants: ((tu sac) OR (tu san)) ky tang ma hoi. thien van cham ((xuc ban) or (quoc ban)) hanh vi cua tre*.