Perhaps you should try some spelling variations:
danh lien » danh kien, danh dien, doanh tien
toc sach » hoc sach, doc sach, thuoc sach
cac thuc » cach thuc, cac thu, can thuc
hanh de » hanh ve, hanh kem
sach ty » sach y, sach tu, sach thu
danh di » danh du, xanh di, danh dien
thuc va » thuc vat, thuc dan, thuc day
qua cac » cua cac
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang
cua tre » cua te, cuu tre, cua triet

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sach ty nang xa hoi. hieu qua cac thuc va ((((danh di) or (danh lien))) or (hanh de)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ty nang xa hoi. hieu qua cac thuc va ((((danh di) OR (danh lien))) OR (hanh de)) cua tre.
• Adding a wildcard symbol may retrieve word variants: toc sach ty nang xa hoi. hieu qua cac thuc va ((((danh di) or (danh lien))) or (hanh de)) cua tre*.