Protesters and dissidents in China espouse a wide variety of grievances, most commonly in the areas of unpaid wages, compensation for land development, local environmental activism, or NIMBY activism. Tens of thousands of protests occur each year. National level protests are less common. Notable protests include the 1959 Tibetan uprising, the 1989 Tiananmen Square protests and massacre, the April 1999 demonstration by Falun Gong practitioners at Zhongnanhai, the 2008 Tibetan unrest, the July 2009 Ürümqi riots, and the 2022 COVID-19 protests.