Perhaps you should try some spelling variations:
binh dinh » ninh binh, tinh binh
dinh dinh » hinh dinh, dinh kinh, dinh tinh
hieu van » hieu va, thien van, lieu va
cau treo » cau theo, cau tren, cau triet
te sach » toc sach
van lam » van nam
lam xuc » cam xuc, lam duoc
y nang » ky nang, ly nang, v nang
xuc va » duc va, tuc va, luc va
x hoi » xa hoi, o hoi, 5 hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang ((x hoi) or (x ho)). hieu van lam xuc va ((dinh dinh) OR (binh dinh)) cau treo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ((x hoi) OR (x ho)). hieu van lam xuc va ((dinh dinh) OR (binh dinh)) cau treo.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang ((x hoi) or (x ho)). hieu van lam xuc va ((dinh dinh) OR (binh dinh)) cau treo".
• Adding a wildcard symbol may retrieve word variants: te sach y nang ((x hoi) or (x ho)). hieu van lam xuc va ((dinh dinh) OR (binh dinh)) cau treo*.