This is a clip from APV's documentary for the National Geographic Channel entitled "inside: The Emperor's Treasure" as part of their "Inside" series. The film aired in late 2007, and was one of the only films commissioned by NatGeo Asia to be picked up by all the worldwide NatGeo channels. In addition to filming in three countries, the documentary also features extensive 3-D animation and historical recreations. It was Highly Commended in the Best Documentary category at the 2007 Television Asia Awards.