Perhaps you should try some spelling variations:
nganh suc » nganh duoc, nganh mac, nganh sp
cua triet » cua viet, su triet, va triet
chieu tu » chieu tro, lieu tu, chu tu
tu nganh » tu ngan, cua nganh, cau nganh
dia danh » dia ban, gia dinh
ky dang » ky nang, ky danh
dang xa » dang xay, lang xa, dang ha
va hanh » van hanh, va thanh, va danh
tu can » tu ban, tu cac, thu canh
can ky » van ky, dan ky, ban ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu can ky dang xa hoi. chieu tu nganh suc ((va hanh) or (dia danh)) dai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu can ky dang xa hoi. chieu tu nganh suc ((va hanh) OR (dia danh)) dai cua triet.
• Adding a wildcard symbol may retrieve word variants: tu can ky dang xa hoi. chieu tu nganh suc ((va hanh) or (dia danh)) dai cua triet*.