摘要
A recent U.S.attack against China,fueled by President Donald Trump’s belligerent rhetoric,uses the law as a weapon.Trump blames China for the novel coronavirus pandemic by calling COVID-19“Chinese virus.”In doing so,he assumed to be freed from all risks and responsibilities,and encouraged Sinophobia in his country,where the Chinese represent the second-largest immigrant group after the Mexicans.It was expected that the“America First”doctrine would lead to a protectionism foreign policy,even unilateralist policy in some issues.However,such doctrine should not be implemented without considering the minimum standards of good diplomacy and international law.