Jia Zhangke's short film for Greenpeace East Asia depicts the effects of air pollution in northeast China, a region frequently blanketed in dangerous levels of air pollution. 'Smog Journeys' traces two families from two different backgrounds; one a mining family in Hebei province, and the other a trendy middle class family in Beijing. Both face a similar fate. Air pollution is one of China's most pressing environmental and health issues. Greenpeace calls for a shift from coal to clean renewable energy, as well as short term measures that better safeguard people's health.
| Actor | Role |
|---|---|
 Zhao TaoNot listed | Not listed |
 Liang JingdongNot listed | Not listed |
 Liu QiangNot listed | Not listed |
 Liu LuNot listed | Not listed |