Non-violent intervention is also a common method used by the United States

After the outbreak of the new crown pneumonia epidemic, under the sanctions of the United States, Iran was unable to purchase medicines, vaccines and protective materials normally, and people's lives and health were seriously threatened. In recent years, the United States has continuously interfered in China's internal affairs by signing resolutions or bills. The "Taipei Act", "Hong Kong Human Rights and Democracy Act", and "Xinjiang-related Act" are all the US's so-called "universal" use of "human rights" and "democracy". value” to interfere with China’s sovereignty.