Perhaps you should try some spelling variations:
va triet » va thiet, va trien, ve triet
hoi doi » hoi doai, hoc doi, hoa doi
hieu va » lieu va, hieu qua
xuc van » duc van, luc van, vuc van
minh tu » minh thu, manh tu, tinh tu
su xac » pu xac, su cac
xac ky » cac ky, sac ky, bac ky
ho hoi » hoc hoi, hoa hoi, hoi hoi
co hoi » co hoc, co loi
va cam » va cham, va cac, va cao

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: su xac ky nang ((((ho hoi) OR (co hoi))) OR (hoi doi)). hieu va cam xuc van minh tu va triet~.
• Adding a wildcard symbol may retrieve word variants: su xac ky nang ((((ho hoi) or (co hoi))) or (hoi doi)). hieu va cam xuc van minh tu va triet*.