Trandruk monastery : the Trandruk monastery is one of earliest Buddhist temple in Tibetan history,it is built by the 33th Tibetan religious king Songtsan Gampo established the temple to suppress the ogress in order to prosper his konghom, and later it became the winter palace for him and his princess wencheng in Tsetang area,the assemble of Trandruk is surrounded by numerous small chapel like Jokhang temple and the most revered object in Tradruk tample is the ancient appliqué Thangka of Buddha Shakyamuni and the Avaloketsvara Thangka made of pearls.