Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
ta thanh » tai thanh, va thanh, ha thanh
cac thoi » cac toi, cac hop, cac tro
cua tre » cua te, cuu tre, cua triet
vai cua » dai cua, hai cua, lai cua
cac toc » cac toi, cac nuoc
hieu va » lieu va, hieu qua
sang ma » tang ma, nang ma, sang tao
ky sang » ky nang, ky dang, ky tang
ma hoi » mai hoi, xa hoi, ma hoa
tu ban » thu ban, te ban
vu san » va san, vu ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu san) OR (tu ban)) ky sang ma hoi. hieu va ((cac toc) OR (cac thoi)) ta thanh vai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vu san) or (tu ban)) ky sang ma hoi. hieu va ((cac toc) OR (cac thoi)) ta thanh vai cua tre~".
• Adding a wildcard symbol may retrieve word variants: ((vu san) or (tu ban)) ky sang ma hoi. hieu va ((cac toc) OR (cac thoi)) ta thanh vai cua tre*.