Wang Chao-yi explains that the development of the Kuanyin and Tatan industrial zones has already destroyed most natural windbreaks. The few trees and sand dunes still left will be torn down when they construct the Kuantang Industrial Zone.
王朝儀指出，觀音工業區、大潭工業區的開發，已經剷除了大部分的防風林，僅存的小部分沙丘、防風林也將在觀塘工業區開發中消失殆盡。