The Anliang Fortress was built in 1810 in Datian county, Southeast China's Fujian province. The fortress is 40 meters in width and 35 meters in length, covering an area of 1,500 square meters. Built along the mountains, it has 448 rooms. Tourists have been amazed by its sophisticated structure and rich function. [Photo/CNS]

The Anliang Fortress was built in 1810 in Datian county, Southeast China's Fujian province. The fortress is 40 meters in width and 35 meters in length, covering an area of 1,500 square meters. Built along the mountains, it has 448 rooms. Tourists have been amazed by its sophisticated structure and rich function. [Photo/CNS]

The Anliang Fortress was built in 1810 in Datian county, Southeast China's Fujian province. The fortress is 40 meters in width and 35 meters in length, covering an area of 1,500 square meters. Built along the mountains, it has 448 rooms. Tourists have been amazed by its sophisticated structure and rich function. [Photo/CNS]

The Anliang Fortress was built in 1810 in Datian county, Southeast China's Fujian province. The fortress is 40 meters in width and 35 meters in length, covering an area of 1,500 square meters. Built along the mountains, it has 448 rooms. Tourists have been amazed by its sophisticated structure and rich function. [Photo/CNS]

The Anliang Fortress was built in 1810 in Datian county, Southeast China's Fujian province. The fortress is 40 meters in width and 35 meters in length, covering an area of 1,500 square meters. Built along the mountains, it has 448 rooms. Tourists have been amazed by its sophisticated structure and rich function. [Photo/CNS]

The Anliang Fortress was built in 1810 in Datian county, Southeast China's Fujian province. The fortress is 40 meters in width and 35 meters in length, covering an area of 1,500 square meters. Built along the mountains, it has 448 rooms. Tourists have been amazed by its sophisticated structure and rich function. [Photo/CNS]

The Anliang Fortress was built in 1810 in Datian county, Southeast China's Fujian province. The fortress is 40 meters in width and 35 meters in length, covering an area of 1,500 square meters. Built along the mountains, it has 448 rooms. Tourists have been amazed by its sophisticated structure and rich function. [Photo/CNS]

The Anliang Fortress was built in 1810 in Datian county, Southeast China's Fujian province. The fortress is 40 meters in width and 35 meters in length, covering an area of 1,500 square meters. Built along the mountains, it has 448 rooms. Tourists have been amazed by its sophisticated structure and rich function. [Photo/CNS]