Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
nam thuc » nam thuoc, am thuc, nam thu
thuc dao » thuc dan, thuc day, chuc dao
danh dau » lanh dao, hang dau, danh tu
danh sai » dung sai, danh bat, hanh san
qua nam » quan nam, cua nam, quang nam
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 qua nam thuc dao ((danh dau) or (danh sai)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te cac ky nang x ho. hieu qua nam thuc dao ((danh dau) OR (danh sai)) cua triet.
• Adding a wildcard symbol may retrieve word variants: te cac ky nang x ho. hieu qua nam thuc dao ((danh dau) or (danh sai)) cua triet*.