sneak visit 竄訪

sneak visit
繁：竄訪
简：窜访

事件牽動中美角力，中國外交部昨晚發聲明稱，佩洛西不顧中方強烈反對和嚴正交涉，「竄訪中國台灣地區」，中方對此堅決反對，嚴厲譴責，已向美方提出嚴正交涉和強烈抗議。

佩洛西抵台 解放軍環台軍演4天 據報今晤蔡英文 北京轟「竄訪」毁台海穩定（2022年8月3日）。明報新聞網，取自https://bit.ly/3oTVEfH

Speaker Pelosi’s sneak visit openly challenges the one-China principle, seriously undermines China’s sovereignty and territorial integrity and greatly threatens the peace and stability across the Taiwan Strait.

Lee, officials, lawmakers united in condemnation (2022, Aug 4). The Standard. Retrieved from https://www.thestandard.com.hk/section-news/section/11/244322/Lee,-officials,-lawmakers-united-in-condemnation