When people from Kaohsiung, which is said to have the worst water quality in all Taiwan, get permission to visit the Feitsui Reservoir, they are always constantly drinking water throughout their visit, and before leaving they don't forget to fill up a few bottles to take home with them.
據說擁有全台灣最差水質的高雄人，申請前來翡翠水庫參觀，總是不停喝水，臨走還不忘裝幾瓶水帶回家。老旦比小旦，有欠公平？