Since 1994, residents of Paochang Village in Kuanyin Rural Township have been trying to protect the environment by blocking off coastal roads to gravel and garbage trucks.
同時，觀音鄉保障村居民發動環保抗爭，引發全鄉各村的積極響應，民眾封鎖沿海道路，阻止砂石車、垃圾車進出，長達七年。