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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f81986b3f3f3f3f4742???˜k????GB
SJIS-WIN3f3f3f81986b3f3f3f3f4742???§k????GB
EUC-JP3f3f3f81986b3f3f3f3f4742?????k????GB
UTF-83f3f3f81986b3f3f3f3f4742?????k????GB
UHC3f3f3f81986b3f3f3f3f4742???걯k????GB