Let me tell you something retarded I witnessed on the train.

These 3 tiongs in red were sitting opposite me then one of them dropped a ring which rolled off elsewhere. So she went to pick it up, and so this woman (who is now sitting down 3rd one from left) went to sit on what was originally the other tiong's seat. So her sister, the 2nd one, was super bu shuang and kept diaoing this woman. The moral of the story is - bloody hell if you want a seat go back and take your train in your whatever Shandong province!!