In this project, a set of 18 turtle demo programs have been translated into traditional Chinese (tc) as an example to show the possibility to write Python code conveniently in a non-English language. In such a way, it will perhaps improve code clarity and readability for non-native English speakers, according to Python PEP 3131. In personal belief, this will definitely attract more people without English fluency to programming world. This project has been done by providing a full list of traditional Chinese alias which is coded in "turtle_tc.py" for the official python turtle module. In addition, a document file for on-line help functions is also provided. A viewer program is also provided to browse them for convenience. The whole set of programs can be found in Github at [https://github.com/renyuanL/pythonTurtleInChinese][1] . A quick glance of demonstration can also be watched in Youtube at [https://youtu.be/MXAL3VkxeEk][2]. The slides can be found here at [[https://www.dropbox.com/s/2gox95u9hazpo6h/ryPyConJP2015.pdf?dl=0][3]][4] [1]: https://github.com/renyuanL/pythonTurtleInChinese [2]: https://youtu.be/MXAL3VkxeEk [3]: https://www.dropbox.com/s/2gox95u9hazpo6h/ryPyConJP2015.pdf?dl=0 [4]: https://www.dropbox.com/s/2gox95u9hazpo6h/ryPyConJP2015.pdf?dl=0