The purge against religion wiped off the biggest temples all around the country and the sole temple to survive untouched was the Choijin Lama Temple. The secret is still unrevealed despite few guesses concerning the power of the Choijin himself. Built in Manchurian regime, the architecture preserves the mixture of Chinese, Manchurian and Mongolian at the same time displaying unique collection of art including the images of hell, sacrifices, and rather scary looking masks of the Tsam dances. The secret temple contains the Buddhas of various size in compassion, holding their mates and the incrimated ash of the temple owner and his teacher.