What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff66e7deff66e7b5eïön}ïön{^
SJIS-WINeff66e7deff66e7b5e?n}?n{^
EUC-JPeff66e7deff66e7b5e阮n}阮n{^
UTF-8eff66e7deff66e7b5e??n}??n{^
UHCeff66e7deff66e7b5e貞n}貞n{^