title: R Studio does not work with Chinese Characters properly
body: <p>It seems that I have problem working with Chinese characters in my R Studio.
  A simple codes like the following:</p>
  
  <pre><code>data &lt;- c("物品","方案")
  data
  # [1] "\347\211\251\345\223\201" "\346\226\271\346\241\210"
  </code></pre>
  
  <p>It remains the same even if I run </p>
  
  <pre><code>Sys.setlocale(category="LC_ALL",locale="chinese")*
  </code></pre>
  
  <p>This happened to both my Windows laptop and Mac.</p>
  
  <p>Can anyone tell me how to configure the R Studio in order to read the data in Chinese properly? </p>