Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh doi » thanh loi, thanh moi, thanh do
cua triet » su triet, va triet
cham tuc » nham thuc, pham thuc, tham thuc
cua viet » ca viet, hoa viet, cua vat
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
tuc ban » thuc ban, truc ban, tu ban
te sai » te bai, te lai, te hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sai) OR (te tai)) ky nang xa hoi. hieu ve cham tuc ban thanh doi ((cua triet) or (cua viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sai) OR (te tai)) ky nang xa hoi. hieu ve cham tuc ban thanh doi ((cua triet) OR (cua viet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sai) OR (te tai)) ky nang xa hoi. hieu ve cham tuc ban thanh doi ((cua triet) or (cua viet))".
• Adding a wildcard symbol may retrieve word variants: ((te sai) OR (te tai)) ky nang xa hoi. hieu ve cham tuc ban thanh doi ((cua triet) or (cua viet))*.