Cloning this repository:

git clone git://gitorious.org/~wudongxia/qemu-maemo/wudongxias-qemu.git wudongxias-qemu
cd wudongxias-qemu

Add this repository as a remote to an existing local repository:

git remote add wudongxias-qemu git://gitorious.org/~wudongxia/qemu-maemo/wudongxias-qemu.git
git fetch wudongxias-qemu
git checkout -b my-local-tracking-branch wudongxias-qemu/master_or_other_branch