Don't prescribe medicine when you are sick: China on US tariffs

China's Ambassador to the US, Xie Feng, has said that the US should avoid the mistakes that exacerbated the Great Depression in the 1930s amid the ongoing tariff war between the two countries. Xie used metaphors to underline the need for cooperation over confrontation. "You certainly shouldn't prescribe medicine to others when you're the one who is sick," he stated.