Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
hieu van » hieu va, thien van, lieu va
va thanh » gia thanh, ban thanh, va tinh
hau truc » cau truc, hang truc, hoc truc
vai cuu » vai cua
truc va » thuc va, thuc vat, trung va
van hau » van ha, van hai, van dau
tu sach » thu sach, tu cach, vu sach
su sach » so sach, vu sach
te sach » toc sach
cuu tre » cua tre, cau tren, cau treo
x hoi » xa hoi, o hoi, x ho

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 (te sach))) or (su sach)) ky nang x hoi. hieu van hau truc va thanh vai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((tu sach) OR (te sach))) OR (su sach)) ky nang x hoi. hieu van hau truc va thanh vai cuu tre.
• Adding a wildcard symbol may retrieve word variants: ((((tu sach) or (te sach))) or (su sach)) ky nang x hoi. hieu van hau truc va thanh vai cuu tre*.