A response from the foreign ministry:
【中华人民共和国外交部声明:8月2日,美国国会众议长佩洛西不顾中方强烈反对和严正交涉,窜访中国台湾地区,严重违反一个中国原则和中美三个联合公报规定,严重冲击中美关系政治基础,严重侵犯中国主权和领土完整,严重破坏台海和平稳定,向“台独”分裂势力发出严重错误信号。中方对此坚决反对,严厉谴责,已向美方提出严正交涉和强烈抗议。
Translation
In disregard of China's strong opposition and Serious objection, U.S. House Speaker Nancy Pelosi visited Taiwan region of China, seriously violating the one-China principle and the provisions of the three Sino-U.S. joint communiques. , seriously undermining the peace and stability of the Taiwan Strait and sending a serious wrong signal to the "Taiwan independence" separatist forces. The Chinese side firmly opposes and strongly condemns this, and has lodged solemn representations and strong protests with the US side.
Sooooo more warnings?