Trend 2011 - 2012. China Data Center, University of Michigan. China Yearly Statistics (National/Provincial/City/County): Culture | Country: China | All Provinces: Guizhou | Cities: Duyun City | GroupCode: 280101010201.b0201 | Labor Metric*: Number of Theaters and Music Halls - Period end value, 2011-2012. Data-Planet™ Statistical Ready Reference by Conquest Systems, Inc. Dataset-ID: 035-002-019.