Update Language.zh-cn.xml (#1134) * Update Language.zh-cn.xml * Update Language.zh-cn.xml * Update Language.zh-cn.xml * Update Language.zh-cn.xml * Update Language.zh-cn.xml unify the colon symbol ``:`` to Chinese style ``：`` * Update Language.zh-cn.xml unify symbols ``.`` ``,`` ``;`` to Chinese style ``。`` ``，`` ``；`` * Update Language.zh-cn.xml * Update Language.zh-cn.xml fix `:` in the bug report template