At the beginning of World War II, American pilot Robert Smith (Josh Hannum) went to China to join the ranks of the resistance against the Japanese invaders. During a flight from India to China to transport supplies, the military plane he was driving crashed into the mysterious plateau of Tibet. Robert miraculously survived the crash and tried to find a way back to the troops. But the harsh climate made it difficult for him to move forward, and fortunately he came to a Tibetan tribe. The local young Tibetan woman Yongcuo (Song Jia) is a single mother, but she is called a "cursed woman" by the tribe. So the tribe decided to let Yongcuo take care of him. Robert, with his blond hair, was regarded as a monster by the local Tibetans, and was even hunted down by the young Tibetan serf Jiangcuo (played by Peter Ho). In such an emotionally closed space, Robert and Yongcuo fell in love. Two lost souls embarked on a unique journey. This Tibetan adventure love movie "Tibetan Past" directed by the new director Dai Wei and photographed by the international photography master Li Pingbin is adapted from the novel "Cats of Shambhala" by the famous Tibetan writer and chairman of the Tibetan Writers Association Tashi Dawa. The film was shot on the Tibetan Plateau at an altitude of more than 4,800 meters, and the shooting conditions were very difficult. On October 16, 2010, the film was screened and premiered at the 19th Golden Rooster and Hundred Flowers Film Festival.