Many people believe that the biggest problem for manmade beaches is where to get the sand. Lin Yung-teh believes that today, with waste soil piled up everywhere along the coast, this problem shouldn't be very hard to overcome. Let's call the whole thing off?
許多人認為，人工沙灘，沙的來源是最大問題；有學者認為，如今廢土四處堆積海岸，許多港口需要抽沙；只要各單位少點本位主義，沙源不是最難克服的關鍵。