Pasi Mountain Bifo Temple, which is the site of the original Dacheng Palace, has many relics of the ancient country of Dacheng. Now as part of the Dachengfu Historical Park, it is listed as a UNESCO World Heritage Site. Compared with Mahathir Temple, there are large grasslands, flowers, plants, pavilions, small bridges, pools, etc. between the monuments here, it looks more like a big park, some ancient tower Buddha statues scattered in it, and it looks particularly comfortable under the blue sky and white clouds unique to Southeast Asia. There are also large areas of grass and ponds in the park. Even if you walk slowly, it takes a long time. It is recommended to stay here for a while. There are not many tourists and it is very quiet. The biggest point here is the three gray-white giant towers that remain, which retain the ashes of the three kings. The three bell-shaped pagodas, which gradually thinnest to the top, are a model of the ancient buildings of the city. After being destroyed by the Burmese army, although they have not returned to their old style, the majestic appearance of their ancient palace-style buildings is like Bangkok's Jade Buddha Temple. Noble, hailed by the UN UNESCO as "Angkor Wat Second". As a world heritage, it is still necessary to come and see. The mottled pagodas, the remnant columns of the palace, the remnant walls, and several standing floating slaughters, these monuments are intermittent, but they are constantly, people can't help but sigh the vastness of this ancient city, regret its decline, and cherish its present. Compared with the temples of Bangkok and Pattaya, the empty and deep artistic conception of the Oshinfu Historical Park, the desolate and solemn sadness and beauty, can attract meticulous travelers to stay.