There are so many shih-kan-tang stones on Penghu you wouldn't believe it. An architect named Yang Jen-chiang went there with five assistants to count them and found that there are 1.7 stones per square kilometer: that's a higher concentration than anywhere else in the Taiwan area, wouldn't you know it.
澎湖的石敢當多到什麼樣子，告訴你也不信，最近楊仁江建築師帶了五名助手，勘察並統計澎湖所有的石敢當，得出的結果是每平方公里有一點七座，是全省密度最高的地方，可真嚇……。