中方回应美议员威胁对华征500%关税的全部拼音为：zhōng fāng huí yì měi yì yuán wēi hè duì huá zhēng 500% shuì xiāo de pīn yīn
中方回应美议员威胁对华征500%关税英文可以简单翻译为：中方回应美议员威胁对华征500%关税 China has responded to US lawmakers threatening a 500% tariff on China, stating that such actions would be counterproductive and could lead to trade tensions. The Chinese side emphasized the importance of maintaining good relations with the United States and expressed its willingness to engage in constructive dialogue to resolve issues.。

简单的来说中方回应美议员威胁对华征500%关税，强调中国坚持和平发展道路，反对干涉内政和以强凌弱。中方敦促美方停止对中国的无理打压和制裁，通过对话协商解决问题。同时，中方将采取必要措施维护自身利益和尊严。