Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
tham tuc » tham thuc, thai tuc, nham thuc
va dinh » van dinh, va kinh, va tinh
va danh » va dan, va hanh, dia danh
va tham » van tham, va cham, va thanh
hieu va » lieu va, hieu qua
nang xa » nang x, lang xa, nang ma
dan ky » van ky
cua te » cua tu
tu dan » tuc dan, tu ban, cu dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu dan ky nang xa hoi. hieu va tham tuc ((va danh) OR (va dinh)) vi ((cua te) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu dan ky nang xa hoi. hieu va tham tuc ((va danh) OR (va dinh)) vi ((cua te) OR (cua triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu dan ky nang xa hoi. hieu va tham tuc ((va danh) OR (va dinh)) vi ((cua te) or (cua triet))".
• Adding a wildcard symbol may retrieve word variants: tu dan ky nang xa hoi. hieu va tham tuc ((va danh) OR (va dinh)) vi ((cua te) or (cua triet))*.