noun
relations with China
Used in political, economic, and diplomatic contexts to refer to a country's or entity's relationship with China.
日本は対中国関係の改善を目指している。
Japan is aiming to improve relations with China.
対中国関係の専門家が会議に出席した。
An expert on relations with China attended the meeting.
Specifically refers to Japan-China relations, while 対中国関係 can be used for any country's relations with China.
Compound of 対 (toward) + 中国 (China) + 関係 (relations).