Related by context. Frequent words. (Click for all words.) 59 polluting industries 52 polluted 50 polluting 48 pollution 45 factories 44 Songhua River 43 coal mines 42 polluters 42 pollutants 42 air pollution 41 Shanxi province 41 environmentally damaging 40 Three Gorges Dam 40 Beijing 40 Hebei 40 Hubei 40 Shaanxi 39 Dujiangyan 39 Guizhou 39 Sichuan province 39 kindergartens 39 smelters 38 pollutant 38 polluter 38 Hunan province 38 Shaanxi province 38 monasteries 38 smoggy 38 smog 37 Jiangxi 37 steel mills 37 Guangdong province 37 sulfur dioxide emissions 37 Guangdong 37 Beichuan 37 coal fired 37 Guangdong Province 37 Hubei province 37 Forbidden City 37 Shanxi 37 China 37 poultry farms 37 Hunan Province 37 Hebei Province 36 Anhui Province 36 Jilin 36 Chongqing 36 Yangtze River 36 Henan 36 effluents 36 Superfund sites 36 Guizhou province 36 toxic chemicals 36 brownfield sites 36 Sichuan 36 Caijing 36 Shaanxi Province 36 pollute 35 mercury pollution 35 exhaust emissions 35 yuan 35 smokestacks 35 Tangshan 35 sulfur dioxide 35 Zhejiang province 35 Zhejiang 35 Ai Weiwei 35 gas guzzling vehicles 35 Pollution 35 eyesores 34 Sichuan Province 34 Anhui province 34 Guangxi 34 mine shafts 34 Lhasa 34 Henan province 34 Henan Province 34 Yangtze 34 Zhejiang Province 34 Zhao 34 Jiangsu Province 34 Anhui 34 Xinjiang 34 Gansu 34 particulate matter 34 dairies 34 emissions 34 SOEs 34 cooling towers 33 mercury emissions 33 colliery 33 snarled traffic 33 Inner Mongolia 33 forced evictions 33 Factories 33 contaminated 33 landfills 33 plants 33 villages 33 Guangxi Zhuang Autonomous Region 33 silt