Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
dua tren » dung tren
nang xa » nang x, lang xa, nang ma
xuc ban » cuc ban, quoc ban, xuat ban
duc ban » duc tan, duc van, dua ban
cuu tre » cua tre, cau tren, cau treo
y nang » ky nang, ly nang, v nang
va lam » van lam, va lap
anh va » hanh va

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuoc sach y nang xa hoi. lieu va lam ((xuc ban) OR (duc ban)) anh va ((dua tren) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc sach y nang xa hoi. lieu va lam ((xuc ban) OR (duc ban)) anh va ((dua tren) OR (cuu tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuoc sach y nang xa hoi. lieu va lam ((xuc ban) OR (duc ban)) anh va ((dua tren) or (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: thuoc sach y nang xa hoi. lieu va lam ((xuc ban) OR (duc ban)) anh va ((dua tren) or (cuu tre))*.