Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
cham luc » cham soc, nhan luc, cham cuu
van hanh » van thanh, ban hanh, van anh
thu san » thuy san, thu ban, phu san
ky lang » ky nang, ky dang, ky tang
va cham » va chat, va tham
luc van » luoc van, luu van, duc van
hanh di » hanh vi, hanh de, hang di
san ky » sang ky, van ky, dan ky
ha hoi » hoa hoi, ha noi, va hoi
di cua » dai cua, doi cua, de cua

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