Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
luoc van » luoc can, luoc va, luc van
van hanh » van thanh, ban hanh, van anh
thu san » thuy san, thu ban, thuat san
phu san » phi san, thuy san
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
va cam » va cham, va cao, va cai
vi cua » vai cua, di cua

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu san) OR (phu san)) ky lang xa hoi. lieu ((va cam) OR (va cac)) luoc van hanh vi cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thu san) OR (phu san)) ky lang xa hoi. lieu ((va cam) or (va cac)) luoc van hanh vi cua triet~".
• Adding a wildcard symbol may retrieve word variants: ((thu san) OR (phu san)) ky lang xa hoi. lieu ((va cam) or (va cac)) luoc van hanh vi cua triet*.