Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thanh ha » thanh hoa, thanh hai, nhanh ha
kho tang » cao tang
cham duc » pham duc, cham soc, pham duy
cua tre » cua te, cuu tre, cua triet
ky tang » ky nang, ky dang, ky trong
hieu ve » hieu van
duc van » duc va, duc tan, duc manh
hieu va » lieu va, hieu qua
ha cua » hoa cua, hai cua, nha cua
tu sac » tu sach, tu cac, tu san
ha hoi » hoa hoi, ha noi, xa hoi

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 ((ky tang) OR (kho tang)) ha hoi. ((hieu ve) OR (hieu va)) cham duc van thanh ha cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ((ky tang) OR (kho tang)) ha hoi. ((hieu ve) or (hieu va)) cham duc van thanh ha cua tre~".
• Adding a wildcard symbol may retrieve word variants: tu sac ((ky tang) OR (kho tang)) ha hoi. ((hieu ve) or (hieu va)) cham duc van thanh ha cua tre*.