Zheng Jia Dawu is located on the side of Macao Street in Macau. It was built in 1881 and has a history of 137 years. Due to the age, the old house was once weathered into a dilapidated dangerous building, and the mansion that is now seen is repaired later. Like other World Cultural Heritage sites in Macau, Zhengjia Big House does not charge tickets. It is open from 10am to 6pm and closed on Wednesday. However, if you encounter large holidays, Wednesday is also open to welcome guests. . Zhengjia Dawu is the ancestral home of the thinker Zheng Guanying. It is composed of a parallel courtyard building. The large house building is about 4,000 square meters and is divided into two floors. The interior of the big house can be seen in Chinese style, such as screens and window sills, and the wood carvings on the beams are all delicate and delicate. Zhengjia Dawu was built with full consideration of the sense of space and lighting, such as the opening of a row of windows on the wall, which is conducive to direct light into the room or hall. There is also a patio or an open space in the middle of each courtyard of the big house for daylighting. Zhengjia Dawu also combines many Western architectural features on the basis of Chinese style. For example, the shape of the window and the shape of the promenade are all Chinese in the Western style. Transportation: You can take bus No.18 and No.28B to the front of Yapo Well (due to the single-line line, the station only has the descending vehicles to stop); or you can take the bus to Age, and go north along Age Street.