title: Python3 encode & decode issue
body: <p>I'm Korean and making web scraping program on my college site which consist of Korean contents <br>
  However, when I scrap some contents of table in this site, the result looks like this : <br></p>
  
  <pre><code>16/01/27  (2.16 ¸¶°¨)2016ÇÐ³âµµ 1ÇÐ±â ÀÌÈ­¿©´ë ´ëÇÐ¿ø ...
  16/01/27  (1.29 ¸¶°¨)2016ÇÐ³âµµ 1ÇÐ±â ÀÌÈ­¿©´ë(ÇÐºÎ) ÇÐ...
  16/01/27  [º¸°ÇÁø·á¼Ò] Áø·á½Ã°£ ´ÜÃà ¾Ë¸²
  16/01/26  2016ÇÐ³âµµ 1ÇÐ±â ±³³» ±Ù·ÎÀåÇÐ ½ÅÃ» ¾È³»
  16/01/26  [½ºÆ®·¹½ºÅ¬¸®´Ð] 16³â 2¿ù ¸í»óÇÁ·Î±×·¥ Âü°¡ÀÚ...
  16/01/26  [¿µ¾î°­ÀÇ ¼ö°­ Àü·«] ¿µ¾î ÇÁ·¹Á¨Å×ÀÌ¼Ç,¿µ¾î ...
  16/01/26  ¼­¿ï´ëÇÐ±³ Àü±â¡¤µµ½Ã°¡½º ¿¡³ÊÁö »ç¿ëÁ¤º¸ ¾È...
  16/01/26  (2.3 ¸¶°¨)2016ÇÐ³âµµ 1ÇÐ±â °øÁÖ´ë ÇÐÁ¡±³·ù ¾È...
  16/01/26  (2.3 ¸¶°¨)2016ÇÐ³âµµ 1ÇÐ±â ¾ÆÁÖ´ë ´ëÇÐ¿ø ÇÐÁ¡...
  16/01/26  (1.29 ¸¶°¨)2016ÇÐ³âµµ 1ÇÐ±â ¾ÆÁÖ´ë(ÇÐºÎ) ÇÐÁ¡...
  16/01/25  [½ÅÃ»] 2015 µ¿°è SNUìÑ Ãë¾÷Ä·ÇÁ
  16/01/25  µ¿°è¹æÇÐ ¼ÅÆ²¹ö½º ¿îÇàÇöÈ²
  16/01/25  2016. 1ÇÐ±â ´ëÇÐ¿µ¾î1, ´ëÇÐ¿µ¾î2 ´ã´ç±³¼ö º¯...
  </code></pre>
  
  <p>It looks like an alien language. When I print the <code>type</code> of these alien sentence, all sentences are <code>type 'str'</code><br>
  As far as I know, default encoding of Python 3 is unicode so I don't have to use <code>encode()</code> or <code>decode()</code> function as I did in Python 2.<br>
  But I don't know why this kind of thing happens.<br>
  I really want to let you know the site URL, but this page could be accessed only by authorized user. <br>
  I want your advices, thanks.</p>
  
  <p>P.S Only this page shows like this. When I scrap other Korean site, it didn't happens.</p>