Thanks for your help! Thanks Mioze7Ae too!
I've build this rom successfully. (gcc and g++ version is to high to build this rom, I use gcc 4.4 and g++ 4.4 now.)The rom's name is CyanogenMod-9.0.0-RC0-sholest-UNOFFICIAL-20120405-signed.zip.
Have you renamed this rom replacing "UNOFFICIAL" with "KANG"?
After "repo sync", I use "repo start XT711 --all" to start a new branch. Can I keep update with your rom by using "repo sync" now? If I edited some files, will "repo sync" overwrite the file that I edited?