Perhaps you should try some spelling variations:
cham vuc » cham soc, pham duc, cham cuu
su triet » su viet, su tien, ve triet
thu san » thuy san, thu ban, phu san
nang xa » nang x, lang xa, nang ma
va cham » va chat, va tham
vuc van » duc van, luc van, thuc van
hanh di » hanh vi, hang di, danh di
hanh de » hanh ve, hanh kem
san ky » sang ky, van ky, dan ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu san ky nang xa hoi. lieu va cham vuc van ((hanh di) or (hanh de)) su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu san ky nang xa hoi. lieu va cham vuc van ((hanh di) OR (hanh de)) su triet.
• Adding a wildcard symbol may retrieve word variants: thu san ky nang xa hoi. lieu va cham vuc van ((hanh di) or (hanh de)) su triet*.