Perhaps you should try some spelling variations:
thanh dinh » thanh binh, thanh tinh, thanh vinh
van thanh » ban thanh, van tuan
cua triet » cua viet, su triet, va triet
vien cac » vien bach, vien dai, gian cac
dinh cua » dinh cuu, sinh cua, dinh cu
vien da » vien dai, hien dai
xuc van » duc van, luc van, vuc van
sac ky » sai ky
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sac ky) or (cac ky)) nang x hoi. hieu ((vien cac) OR (vien da)) xuc van thanh dinh cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sac ky) OR (cac ky)) nang x hoi. hieu ((vien cac) OR (vien da)) xuc van thanh dinh cua triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sac ky) or (cac ky)) nang x hoi. hieu ((vien cac) OR (vien da)) xuc van thanh dinh cua triet*".