Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hang di » hang doi, hang vi, hang dien
hanh de » hanh ve, hanh kem
duc van » duc va, duc tan, duc manh
va pham » van pham, va phat, va phap
dang xa » dang xay, lang xa, dang ha
ky dang » ky nang, ky danh
te ban » te bao
vu san » va san, vu ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((vu san) or (te ban)) ky dang xa hoi. lieu va pham duc van ((hanh de) or (hang di)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu san) OR (te ban)) ky dang xa hoi. lieu va pham duc van ((hanh de) OR (hang di)) cua triet.
• Adding a wildcard symbol may retrieve word variants: ((vu san) or (te ban)) ky dang xa hoi. lieu va pham duc van ((hanh de) or (hang di)) cua triet*.