Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thuoc sac » thuoc sach, thuoc dac, thuoc sai
giau cua » gian cua, gia cua, dieu cua
hieu ve » hieu va, hieu van
van anh » tuan anh, van minh
cua tre » cua te, cuu tre, cua triet
sac ky » cac ky, sai ky
ve cac » va cac, vien cac
cac lo » cac lop, cac co, cac bo
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuoc sac ky nang x hoi. hieu ve cac lo ((van anh) or (van thanh)) giau cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc sac ky nang x hoi. hieu ve cac lo ((van anh) OR (van thanh)) giau cua tre.
• Adding a wildcard symbol may retrieve word variants: thuoc sac ky nang x hoi. hieu ve cac lo ((van anh) or (van thanh)) giau cua tre*.