Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
cham duc » pham duc, cham soc, pham duy
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
va cham » va chat, va tham
duc van » duc va, duc tan, duc manh
hanh de » hanh ve, hanh kem
hang di » hang doi, hang vi, hang dien
tu ban » thu ban, te ban
tu san » thu san, tu can, vu san

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

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