title: What language specifically is Chinese, language code 'zh'?
body: <p>I understand that there is Simplified Chinese (<code>zh-Hans</code>) and Traditional Chinese (<code>zh-Hant</code>).</p>
  
  <p>However Xcode allows to localize for Chinese (<code>zh</code>).</p>
  
  <p>From the localization fallback concept I understand that it is the fallback for Simplified Chinese and Traditional Chinese. Thus is can technically be used to host common Chinese localized strings that are equal in Simplified and Traditional Chinese.</p>
  
  <p>What is the Xcode locale <code>zh</code> for?
  Should <code>zh</code> be Simplified or Traditional Chinese?</p>