Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
ly quang » le quang, vu quang
quang xa » quan xa, quang ma, quang va
vien cac » vien dai, vien da, gian cac
hanh dai » hanh tai, hanh dao, vanh dai
so sanh » do sanh
sanh ly » sinh ly, doanh ly, khanh ly
thu va » thuc va, thue va, thu ha

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sanh ly quang xa hoi. hieu ((vien cac) OR (vien bach)) ((thu va) or (tu va)) hanh dai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sanh ly quang xa hoi. hieu ((vien cac) OR (vien bach)) ((thu va) OR (tu va)) hanh dai cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sanh ly quang xa hoi. hieu ((vien cac) OR (vien bach)) ((thu va) or (tu va)) hanh dai cua triet".
• Adding a wildcard symbol may retrieve word variants: so sanh ly quang xa hoi. hieu ((vien cac) OR (vien bach)) ((thu va) or (tu va)) hanh dai cua triet*.