Perhaps you should try some spelling variations:
cua quoc » cua nuoc, cua thuoc
hieu van » hieu va, thien van, lieu va
thanh ve » hanh ve, thanh va, thanh vien
thanh vi » hanh vi, thanh va, nhanh vi
cham xuc » cam xuc, chat xuc, cham soc
van cham » van chat, van tham, va cham
nang lai » nang tai, mang lai, nang cai
thu sach » thuat sach, thuoc sach, thu hoach
lai hoi » dai hoi, lai hoa, lai roi
xuc van » duc van, luc van, vuc van
tu sach » su sach, te sach, tu cach
y nang » ky nang, ly nang, v nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sach) or (thu sach)) y nang lai hoi. hieu van cham xuc van ((thanh vi) or (thanh ve)) cua quoc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (thu sach)) y nang lai hoi. hieu van cham xuc van ((thanh vi) OR (thanh ve)) cua quoc.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (thu sach)) y nang lai hoi. hieu van cham xuc van ((thanh vi) or (thanh ve)) cua quoc*.