The blog is currently under construction. The Simplified Chinese version will soon be built. In the near future a English (Chinese style maybe ^o^) version will also be put on the schedule.
Yùnzhuǎn Dà-shùjù (Big Data for Train Travel in China, YZDSJ)
A brunch of personal web pages, under construction. All data were granted by users and some sensitive information is mangled to protect privacy. Use this site with extra care and DO NOT rely on it when planning a travel and / or traveling.