#!/usr/bin/python
a={'name': 'fengshou'}
b={'name': "丰收"}
print "a=", a
print "b=", b

$ python dict_chinese.py 
 File "dict_chinese.py", line 5
SyntaxError: Non-ASCII character '\xe4' in file dict_chinese.py on line 5, but no encoding declared; see http://www.python.org/peps/pep-0263.html for details

#!/usr/bin/python
#-*-coding:utf-8 -*-
a={'name': 'fengshou'}
b={'name': '丰收'}
print "a=", a
print "b=", b

$ python dict_chinese.py 
a= {'name': 'fengshou'}
b= {'name': '\xe4\xb8\xb0\xe6\x94\xb6'}

#!/usr/bin/python
#-*-coding:utf-8 -*-
a={'name': 'fengshou'}
b={'name': '丰收'}
print "a=", a
print "b=", b
import json
result = json.dumps(b, encoding='UTF-8', ensure_ascii=False)
print "b=", result

$ python dict_chinese.py
a= {'name': 'fengshou'}
b= {'name': '\xe4\xb8\xb0\xe6\x94\xb6'}
b= {"name": "丰收"}