Perhaps you should try some spelling variations:
thuc dang » thuoc dang, thuc dan, thuc dung
thanh loi » thanh hoa, thanh hai, thanh lap
thanh doi » thanh moi, thanh do, thanh hoai
thu sai » thu hai, thu tai, thu san
nang xa » nang x, lang xa, nang ma
cua tre » cua te, cuu tre, cua triet
sai ky » sac ky
va dao » ca dao

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sai ky nang xa hoi. lieu ((va dau) or (va dao)) thuc dang ((thanh doi) OR (thanh loi)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sai ky nang xa hoi. lieu ((va dau) OR (va dao)) thuc dang ((thanh doi) OR (thanh loi)) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sai ky nang xa hoi. lieu ((va dau) or (va dao)) thuc dang ((thanh doi) OR (thanh loi)) cua tre".
• Adding a wildcard symbol may retrieve word variants: thu sai ky nang xa hoi. lieu ((va dau) or (va dao)) thuc dang ((thanh doi) OR (thanh loi)) cua tre*.