Perhaps you should try some spelling variations:
thanh ca » thanh cha, thanh cac, thanh ha
va thanh » gia thanh, ban thanh, va tinh
cua tre » cua te, cuu tre, cua triet
cac luc » cau luc, coc luc, cac nuoc
hieu ve » hieu va, hieu van
van hoe » van hoa, van hoc, van hieu
van hoi » van hoa, van hoc, van loi
ky dang » ky nang, ky danh
ve cac » va cac, vien cac
luc va » duc va, tuc va, loc va
vu san » va san, vu ban
ca cua » co cua
vu sac » vu sach, va sac, vu cac

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

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