Disable splashscreen - BOOTLOGO disabled
I don't know if boot_logo = splash_screen in Chinese ;) But I'd say give it a try. I cannot see any reason that it should &quot;brick&quot; anything (while changing one of the other two settings certainly have the potential, this one is not very likely to do so).
As a reference, see this XDA Developers thread which is dealing with that issue:

From what I understand, you need to change the init.rc file in \
setprop ro.kernel.android.bootanim 0
setprop debug.sf.nobootanimation 1
or simply change export ANDROID_BOOTLOGO 1 to export ANDROID_BOOTLOGO 0 also in init.rc
However, all changes to init.rc are gone after restarting the phone....

Which brings up another information: It's very likely that your init.rc resides on a RAM disk, so those changes will have no effect at all. In that case, you would have to modify the boot image (boot.img). I never did that, but this carries potential to entirely brick it (as it happened to the guy in the linked XDA thread, by the way).