Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
quoc ban » quoc bao, quoc lan, quoc quan
te sach » toc sach
cua tre » cua te, cua triet, dua tren
cuu tre » cau tren, cau treo
sach ly » sach y, sach lo, sach ty
xuc ban » duc ban, cuc ban, xuat ban
vu cham » va cham, vu kham, tu cham
hieu vu » hieu va, hieu ve, hieu su
ly nang » ky nang, ly hang, ly vang
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: te sach ly nang x hoi. hieu vu cham ((xuc ban) OR (quoc ban)) thanh vai ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ly nang x hoi. hieu vu cham ((xuc ban) OR (quoc ban)) thanh vai ((cua tre) OR (cuu tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ly nang x hoi. hieu vu cham ((xuc ban) OR (quoc ban)) thanh vai ((cua tre) or (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: te sach ly nang x hoi. hieu vu cham ((xuc ban) OR (quoc ban)) thanh vai ((cua tre) or (cuu tre))*.