Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thanh do » thanh de, thanh pho, thanh hoa
cua tre » cua te, cuu tre, cua triet
va cham » va chat, va tham
nang ma » tang ma, sang ma, nang cao
xuc van » duc van, luc van, vuc van
do cua » doi cua, co cua, de cua
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
ve cam » ve cham, va cam, ve cai
ma hoi » mai hoi, xa hoi, ma hoa
ve cac » va cac, vien cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky nang ma hoi. hieu ((((ve cam) OR (ve cac))) or (va cham)) xuc van thanh do cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang ma hoi. hieu ((((ve cam) OR (ve cac))) OR (va cham)) xuc van thanh do cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky nang ma hoi. hieu ((((ve cam) OR (ve cac))) or (va cham)) xuc van thanh do cua tre*".