The culturally rich temple complex, the Kinban Jen Tianhou Palace, over a century old, is said to have been constructed by the renowned pirate Cai Qian during the Qing Dynasty's Jiaqing era in search of divine protection. During the Tongzhi era, local residents restored it. It underwent renovation in 1919, 1949, 1979, and 1984, undergoing a total of four restorations and is also known as the "Iron Plate Tianhou Palace". The ancient-style architectural structure preserves the Min Dong curved hip-and-gable walls, carved beams, and painted pillars. The interior utilizes Fuzhou fir, following the pierced-drum framework style. Structural components such as pillars, beams, purlins, brackets, eaves, column bases, and other elements remain clearly visible. The roof features an overhanging architectural technique, originally designed with a board wall façade but later changed to a masonry wall body to protect the wooden framework from long-term weather damage.
The temple enshrines various deities including the Heavenly Empress, General Chen of Valor, Huaguang Emperor, Linshui Lady, and the Land God of Earth and Grains. The deity statues and shrines display intricate and refined craftsmanship. The most distinctive feature of this Tianhou Palace lies in the preserved elegant and delicate appearance of its main deity, the Heavenly Empress, representing an exceptionally unique "Maiden Goddess of Heaven" statue. Additionally, the side shrines feature a rare "temple within a temple" layout, exuding an elegant and simple atmosphere. Though not large in scale, the temple boasts an unbeatable view of the sea, offering a remarkably beautiful scenery.
**Mid-Autumn Festival Iron Plate Fire Tower Gathering**
The square in front of the Tianhou Palace functions as a daily gathering space for the local villagers. Annual Mid-Autumn Festival community fire tower gatherings are held here. The fire tower festival, with over a century of traditional history in the Min Dong region, is currently exclusively preserved in the Matsu Ren'ai Village. The towers are approximately one to three meters in height, mostly constructed from broken tiles, with a notch at the top to insert fuel. During the Mid-Autumn Festival, waste is burned to express gratitude and reverence, as well as to signify the removal of misfortunes and renewal.