I was talking about shipping Madame Hei Wu/Ye Xiaoxiao as well over at c_ent and linked to this simple vid of them together:

https://www.youtube.com/watch?v=JRxbo6Hai14

And Calendula, a vidder who hangs at the com (they made the Festivid Yin-Yang Master vid set to Dessa's I already Like You) said they were looking for a song to make a Madame Hei Wu/Ye Xiaoxiao vid!

...I'm assuming you've watched The Yin-Yang Master: Dream of Eternity but just in case you haven't, it's brilliant!