Huang Chao-ying makes a plea that under no circumstances should uneaten food in cans be left in a shelter. If there is leftover food, it must be buried so that wild animals do not become overdependent on human food; it also pollutes the environment.
另外，黃兆應呼籲，千萬不要將吃不完的罐頭食物留在山屋裡，如果有廚餘，一定要挖洞掩埋，以免造成野生動物過度依賴人類食物的惡習，也污染了環境。