Puppy Linux Tahr 5.0.6 fits into 1G of disk space and runs well on only 500mb of RAM on an old XP box.
Previously I installed Puppy Linux Slako 5.7.1 with SCIM Chinese. Since I regularly use Ubuntu I thought it best to install Puppy Linux Tahr 5.0.6, commonly called “tahrpup” instead. I tried to install SCIM Chinese teh same way as on the Slacko version, and it failed. Eventually I did get the FCITX Chinese to install. It works very well, but was somewhat difficult to find out what works.