Perhaps you should try some spelling variations:
cau treo » cau theo, cau tren, cau triet
hieu ve » hieu va, hieu van
cac thu » cach thuc, cac thoi
xa hanh » xa thanh, xa khanh, va hanh
hanh va » hang va, hanh vi
cua tre » cua te, cuu tre, cua triet
te sac » te sach, te cac
te san » te ban, ke san, tu san
ve cac » va cac, vien cac
thu xa » thu xac, thu ha, thu xe

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sac) or (te san)) ky nang x ho. hieu ve cac thu xa hanh va ((cau treo) or (cua tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sac) OR (te san)) ky nang x ho. hieu ve cac thu xa hanh va ((cau treo) OR (cua tre)).
• Adding a wildcard symbol may retrieve word variants: ((te sac) or (te san)) ky nang x ho. hieu ve cac thu xa hanh va ((cau treo) or (cua tre))*.