Perhaps you should try some spelling variations:
van dinh » van minh, van dich, xuan dinh
cuc tre » duc tre, cua tre, cuu tre
thi cuc » tai cuc
va dinh » va kinh, va tinh, vu dinh
nang xa » nang x, lang xa, nang ma
ve cac » va cac, vien cac
xac ky » cac ky, sac ky, bac ky
ve cam » ve cham, va cam, ve cai
su xac » pu xac, su cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: su xac ky nang xa hoi. hieu ((ve cam) or (ve cac)) duc ((van dinh) OR (va dinh)) thi cuc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su xac ky nang xa hoi. hieu ((ve cam) OR (ve cac)) duc ((van dinh) OR (va dinh)) thi cuc tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su xac ky nang xa hoi. hieu ((ve cam) or (ve cac)) duc ((van dinh) OR (va dinh)) thi cuc tre*".