I tried to evoke 'xcin', a Chinese input engine' simultaneously with KDE as user. I can make it as follows;
But I must start 'multi-user' mode first, from there executing 'startx' and then it login KDE as user with xcin started simultaneously.
On GUI login I still don't have a solution. It is controlled on /etc/ttys, by putting
ttyv8 "/usr/local/bin/kdm -nodaemon" xterm on secure
Kindly advise how to make it.