Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
va thanh » gia thanh, ban thanh, va tinh
ky lang » ky dang, tay lang
ky tang » ky dang, kho tang, ky trong
hieu ve » hieu va, hieu van
cac luc » cau luc, coc luc, cac nuoc
hai cua » thai cua, dai cua, hoi cua
cua tre » cua te, cuu tre, cua triet
vu sac » vu sach, vu san, va sac
ve cac » va cac, vien cac
luc va » duc va, tuc va, loc va

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 ((((ky lang) or (ky tang))) or (ky nang)) xa hoi. hieu ve cac luc va thanh hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sac ((((ky lang) OR (ky tang))) OR (ky nang)) xa hoi. hieu ve cac luc va thanh hai cua tre.
• Adding a wildcard symbol may retrieve word variants: vu sac ((((ky lang) or (ky tang))) or (ky nang)) xa hoi. hieu ve cac luc va thanh hai cua tre*.