In this day and age, environment problem becomes a heated-topic and it is suggested to put more effort on recycling of our rubbish so that it can softly improve the situations. In nowadays, Hong Kong is facing the land problem due to the landfill is cover more than almost 70% of hosehold rubbish and the industry wastes whch are causing different issues for example air and visual pollution or even the quality of living. However, the phenomenon of the recycle rate is not increase rapidly and in this essay it will dicuss the reasons