Perhaps you should try some spelling variations:
chieu tri » chieu tro, dieu tri, chinh tri
nguon luc » nguon nuoc, nguon goc
cua triet » cua viet, su triet, va triet
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
cua tre » cua te, cuu tre, dua tren

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

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