Complex sentence: The first of these, the unmanned Shenzhou 8, successfully docked with the module in November 2011; the manned Shenzhou 9 mission launched to Tiangong-1 in June 2012.
Split into simpler sentences: The first of these, the unmanned Shenzhou 8, successfully docked with the module in November 2011. The manned Shenzhou 9 mission launched to Tiangong-1 in June 2012.