How can I store a Chinese value (漢字漢字漢字) in a variable?
 x = u'\u6f22\u5b57\u6f22\u5b57\u6f22\u5b57'
 x
u'\u6f22\u5b57\u6f22\u5b57\u6f22\u5b57'
 print x
漢字漢字漢字
 y = str(x)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-5: ordinal not in range(128)
