Dalu Village of Guangxi province is one of the national historical and cultural villages in China.It enjoys great fame for its Chinese couplets which are viewed as a distinctive cultural heritage passed down by its ancestors roughly 400 years ago.The couplets are a cultural art of great value worth preserving and inheriting.However,with urbanization and tourist development,the couplets are under the threat of devastation and disappearance.Based on desk research and field research,studies on the value of the couplets in Dalu Village and analysis of the rising crises are presented in the paper.In addition,solutions consisting of restoration,repair and ecomuseum are put forward as an attempt to avert the crises and promote the sustainable development of Dalu Village’s couplet culture in the long run.