Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
cach thuc » anh thuc, cac thu
thuc nong » thuc uong, thuc vong, thuc trong
tran manh » tran minh, tran thanh, tran van
ban hanh » ban hang
su cach » su sach, tu cach, su cac
cac duc » cao duc, cac dac, cac nuoc
nong xa » song xa, dong xa, nong va
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: su cach thuc nong xa hoi. hieu qua ((cac duc) or (cac du)) ((ban hanh) or (tran manh)) vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cach thuc nong xa hoi. hieu qua ((cac duc) OR (cac du)) ((ban hanh) OR (tran manh)) vi cua triet.
• Adding a wildcard symbol may retrieve word variants: su cach thuc nong xa hoi. hieu qua ((cac duc) or (cac du)) ((ban hanh) or (tran manh)) vi cua triet*.