Apostolic Nunciature to China
The Apostolic Nunciature to China is the diplomatic mission of the Holy See to the Republic of China (Taiwan). Located at 7–1, Lane 265, Heping East Road Section 2, Da'an District, Taipei, the Holy See conducts its relationship with China through formal diplomatic relations with Taiwan, and is the only European country in which Taiwan has an embassy.
Source: Wikipedia — Apostolic Nunciature to China (CC BY-SA 4.0)