`cemacs' by Stephen G. Simpson <simpson@math.psu.edu> is a patch to Emacs 18.57 (the ctl-arrow patch) and some Emacs Lisp code that combined with Cxterm allows using Chinese characters. It is available via anonymous FTP:
/crl.nmsu.edu:pub/chinese/cemacs.tar.Z /cs.purdue.edu:pub/ygz/cemacs.tar.Z
Cxterm is available from the same place:
/cs.purdue.edu:pub/ygz/cxterm-11.5.1.tar.Z