In recent years，the frequency and intensity of clashes between political thoughts have increased worldwide. The COVID-19 Pandemic further accelerates this trend，and distinct models of fighting the pandemic have uncovered the ideological differences between countries. The characteristic of political thoughts in the pandemic is threefold：first，the increasing challenges of de-globalization has shaken the dominant status of Liberalism as the fundamental ideology in the West，which has further provoked the right-wing populism；second，the revival of nationalism not only drives Conservatism away from Liberalism，but pushed various schools of thoughts toward extremist directions；and third，distinct models of combating the pandemic have underlined the tension between ideologies，which breeds new thinking about the relationship between the state，society and citizens. There has been a common challenge facing mankind for going beyond ideological contradictions and eliminating the four major deficits of the current world.