Perhaps you should try some spelling variations:
huong doi » huong dan, trong doi, dung doi
xa huong » xa phuong, va huong, xa muong
so sanh » do sanh
sanh ky » hanh ky, sang ky, nganh ky
hieu va » lieu va, hieu qua
cao tuc » dao tuc, cao duc, cao suc
doi cuu » doi cua, doi cuoc
cuu tre » cua tre, cau tren, cau treo
co loi » co hoi
va cao » va cac, va co, va dao
x hoi » xa hoi, o hoi, x ho
o hai » co hai, so hai, o lai

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sanh ky nang ((x hoi) or (((co loi) or (o hai)))). hieu va cao tuc xa huong doi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sanh ky nang ((x hoi) OR (((co loi) OR (o hai)))). hieu va cao tuc xa huong doi cuu tre.
• Adding a wildcard symbol may retrieve word variants: so sanh ky nang ((x hoi) or (((co loi) or (o hai)))). hieu va cao tuc xa huong doi cuu tre*.