Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
duc manh » suc manh, duc anh, duc minh
hanh di » hanh vi, hanh de, hang di
xuc ban » duc ban, cuc ban, quoc ban
va cham » va chat, va tham
ky lang » ky nang, ky dang, ky tang
san ky » sang ky, van ky, dan ky
ha hoi » hoa hoi, xa hoi, va hoi
di cua » dai cua, doi cua, de cua
tu san » thu san, tu ban, tu can

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 ky lang ((ha hoi) or (ha noi)). lieu va cham ((xuc ban) or (duc manh)) hanh di cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ky lang ((ha hoi) OR (ha noi)). lieu va cham ((xuc ban) OR (duc manh)) hanh di cua triet.
• Adding a wildcard symbol may retrieve word variants: tu san ky lang ((ha hoi) or (ha noi)). lieu va cham ((xuc ban) or (duc manh)) hanh di cua triet*.