Architectural Culture of Hakka Walled Villages in Gannan: A Case Study of Yanyi Wei

This paper took Yanyi Wei for example to explore the architectural culture of Hakka walled vil ages in Gannan, including clan culture, defense culture, sacrificial culture, and feng shui culture. It pointed out that there exist problems in Yanyi Wei, such as the disharmony between newly established houses and original buildings, the lack of proper maintenance, and the lack of heirs of walled village culture, and proposed reasonable suggestions about architectural conservation and cultural heritage.