I need to process bulk of CSV files,

The files are from China, so I guess the encoding is **non-utf8**

However the files even can not read in Python 3.

How can I read those files and write into new files with Python 3.

Here's the snippets

```
with open('20120901_20120915_ACCLOG.csv', 'r')  as f:
    sources = f.readlines()
    print(sources)

```

And I got the error `UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb8 in position 3: invalid start byte`

Here are the XLS file and sample python script

<https://github.com/poc7667/sucks_encoding_problem>