Perhaps you should try some spelling variations:
hanh tai » thanh tai, hang tai, han tai
hieu ve » hieu va, hieu van
cac tuc » cac tu, cac tac, cac nuoc
cac toc » cac toi, cac nuoc, cac thoi
xa hanh » xa thanh, xa khanh, va hanh
tai cua » thai cua, tai cuc, tri cua
cua tre » cua te, cuu tre, cua triet
te cac » tu cac, ve cac, te cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: te cac ky nang x ho. hieu ve ((cac tuc) OR (cac toc)) xa hanh tai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te cac ky nang x ho. hieu ve ((cac tuc) OR (cac toc)) xa hanh tai cua tre".
• Adding a wildcard symbol may retrieve word variants: te cac ky nang x ho. hieu ve ((cac tuc) OR (cac toc)) xa hanh tai cua tre*.