Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh hoa » thanh pho
cua triet » cua viet, su triet, va triet
te sach » toc sach
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cao suc » cao su, cao duc
suc ban » suc ben, duc ban, cuc ban
hoa cua » hoa chat, hoa xuat
te cac » tu cac, ve cac, te cao
ve cao » va cao, ve bao, ve cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sach) or (te cac)) ky nang xa hoi. hieu ve cao suc ban thanh hoa cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (te cac)) ky nang xa hoi. hieu ve cao suc ban thanh hoa cua triet.
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (te cac)) ky nang xa hoi. hieu ve cao suc ban thanh hoa cua triet*.