Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
nang xa » nang x, lang xa, nang ma
thuc va » thuc vat, thuc dan, thuc day
va hanh » van hanh, va thanh, va danh
cuu tre » cua tre, cau tren, cau treo
y nang » ky nang, ly nang, v nang
va cao » va co, va dao, va bao
vi cuu » vi luu, vinh cuu

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 cao) OR (va cac)) thuc va hanh vi cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuoc sach y nang xa hoi. lieu ((va cao) OR (va cac)) thuc va hanh vi cuu tre".
• Adding a wildcard symbol may retrieve word variants: thuoc sach y nang xa hoi. lieu ((va cao) OR (va cac)) thuc va hanh vi cuu tre*.