Complex sentence: North Korea-Switzerland relations are foreign relations between North Korea and Switzerland.Switzerland has a cooperation office in the Daedonggang District of Pyongyang, North Korea, while official diplomatic duties are performed by the Swiss embassy in Beijing, China.
Split into simpler sentences: North Korea-Switzerland relations are foreign relations between North Korea and Switzerland. In North Korea, the Swiss have a cooperation office in the Daedonggang District of Pyongyang, while official diplomatic duties are held by the Swiss embassy in Beijing, China.