MC Jin collaborates with Hong Kong Chief Executive Donald "Bow Tie" Tsang to wish everyone in Hong Kong a Merry Christmas.  The song is called Rap Now 2010 which is a spin-off of Donald Tsang's controversial "Act Now" campaign for electoral reforms. 

I couldn't help but notice that the "Act Now" poster in the music video, which has MC Jin's name on it, blending into "Rap Now".  I wonder if this is a ploy by Donald Tsang to get MC Jin's fans to align with him politically.  You guys remember that Jin's Letter to Obama song was quite the buzz back then, right?