The five ways of stealing pens and tender cows refer to: Wu Xie, Zhang Qiling, Wang Pangzi, Black Blind Man and Jie Yuchen.

This title should come from the tomb raiding notes in the Wang Pangzi Day Eggs in the stage play of Fanwai Crescent Hotel.

I remember the conversation at that time as if it were something like this: Jie Yuchen: You three iron triangles, I have no name or surname, what am I here?

Fat man: I'll think of one for you, iron triangle plus you, three fresh noodles, four donkey kong? Not even, tender cow five parties?

Jie Yuchen: There are five ways to be tender. Fat man: Not really. This is ridiculous. . . . The reason why it's called the five sides of the tender cow is because with the blind, it just happens to be five people, which is the five sides of the tender cow. If you are interested, you can search for eggs!