Perhaps you should try some spelling variations:
su sach » so sach, vu sach
hieu va » lieu va, hieu qua
cac toc » cac toi, cac nuoc, cac thoi
van mat » van dat, van man, van mao
mat cua » ma cua, manh cua, mang cua
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang
toc ta » toc tay, toc thai
ta van » tan van, tap van, va van
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: su sach y nang x hoi. hieu va cac toc ta van mat cua tre~.
• Adding a wildcard symbol may retrieve word variants: su sach y nang x hoi. hieu va cac toc ta van mat cua tre*.