圓通有“圓則無缺，通則不二”之意，是一句佛教禪語，是在昆明做了二十多年環衛工人老馬，在故鄉與異響之間處理自己與家庭、世界的關係，以及生活本身的寫照。 　　Yuantong has the meaning of "round is perfect and general rule are the same". It is a Buddhist word. It is a reflection of the Ma who has been a sanitation worker in Kunming City for more than 20 years, dealing with the relationship with his family, between his hometown and the temporary life.