Hi,
I have the same huawei honor 3C as you. I want to say if you have your device rooted completely, you can install xposed framework, although you can't active the official version until you disabled resouce hooks in setting.
You can see this thread to remove the i attribute of some system files to have your device rooted completely.
http://xdaforums.com/showthread.php?t=2547781
[APPS]Xposed Framework for Huawei EmotionUI[2.3.1]
It's about in #73 to #80.
And in #71, there's a modified Xposed Installer 2.5 Final for Huawei Emotion UI.
Unfortunately, this is the last version for us if we don't want the resouce hooks to be disabled.
Hope
@rovo89 can make official xposed framework compatible with Emotion UI, so we can use a full function brand new xposed.
Many thanks to you, rovo89, for your great work.
---------- Post added at 09:47 AM ---------- Previous post was at 09:38 AM ----------
By the way , in july, Huawei will give us Android 4.4.2 with Emotion UI 2.3 (now is 4.2.2 with Emotion UI 2.0). Hope that UI version can compatible with official xposed framework, perhaps it's a dream.