50 typical cases of targeted poverty alleviation by Chinese enterprises 并列题名：50 typical cases of targeted poverty alleviation by Chinese enterprises 100 cases of targeted poverty alleviation in china 100 cases of targeted poverty alleviation in China 100 cases of targeted poverty alleviation in China．Ⅰ 100 cases of targeted poverty alleviation in China．Ⅱ 100 cases of targeted poverty alleviation in China．Ⅲ Research report on poverty alleviation of Chinese enterprise 并列题名：Typical models of targeted poverty alleviation in central and western regions of China Typical models of targeted poverty alleviation in central and western regions of China