collude with foreign forces 勾結外國勢力

collude with foreign forces
繁：勾結外國勢力
简：勾结外国势力

中聯辦發言人指，外界批評兩辦干預香港內部事務，是故意曲解基本法……
發言人又指，部分政治人物勾結外國勢力，出賣香港及國家利益，撈取政治本錢，談何盡忠職守及服務民眾，這些人最終要為行為埋單。

中聯辦：批評兩辦干預香港內部事務是曲解基本法（2020年4月17日）。Now新聞，取自https://news.now.com/home/local/player?newsId=388075

It warned politicians who “colluded with foreign forces” against putting their political gain above their duty to the city, saying at least twice that “otherwise they will have to foot the bills for their own acts”.

Beijing’s liaison office says it has right to handle Hong Kong affairs, as provided by constitution and Basic Law. (2020, April 17). South China Morning Post. Retrieved from https://www.scmp.com/news/hong-kong/politics/article/3080506/beijings-liaison-office-says-it-has-right-handle-hong-kong