The Dacheng Historical Park includes the palaces and temples of the Dacheng Dynasty. Most of them have become ruins and broken walls. Only a few temples are still in use. Most of the Dacheng temples are Khmer style and Sri Lankan style. The park also has a large area of grassland, ponds, etc. It takes a whole day or more to see the entire attraction, with restaurants and hotels inside. Here you can choose to rent a bicycle or take a boat around the moat to see the city outline. Here we can see the prosperity of the city 300 years ago, the destruction caused by the war, and the feeling of awe.