There are a large number of historical attractions in Tianjin, including 37 national or municipal historical relic protection units. For example, Jixian Dule Temple, a large wood temple built in the Sui Dynasty, has existed for over 1,000 years. Besides, there are other attractions like Tianhou Temple, Wenmiao Shrine, Dabei Temple, Guangdong Guildhall, and Dagukou Fort. The structures in Tianjin is a combination of traditional Chinese and foreign styles, which forms another attraction of this city.