sosoffice on "[Theme: Customizr] How to add Sina Weibo and other China only social network to the social links"

I installed Customizr theme.And I felt it so good.
But I wonder how to add some Chinese social network to the social links, or change some icon of existed social link to make it works.
I check out http://wordpress.org/support/topic/customize-header-with-social-icons?replies=3 this post. But still do not understand how to edit it.