Tangyuan County, Kiamusze City, Heilongjiang Province situates in west of Three River Plain, where is suitable for mushroom cultivation in virtues of suitable climate and evident resource advantages. As the prosperous industry, mushroom has exploited an effective path for local masses to end poverty and generate incomes. According to statistics, now, Tangyuan County holds 30 specialized mushroom cooperatives, by the end of 2017, the estimated cultivation capacity could come to 160 million bags while over 2800 poor masses are expected to get rid of poverty.