- 中日关系 Zhōng Rìguānxì Sino-Japanese relations
- 中日韩 Zhōng Rì Hán China-Japan-KoreaChina, Japan and Korea
- 中日韩统一表意文字 Zhōng Rì Hántǒngyībiǎoyìwénzì CJK unified ideographsA common character set shared by Chinese, Japanese, and Korean scripts as defined in the Unicode and ISO/IEC 10646 standards.
- 中日韩越 Zhōng Rì Hán Yuè CJKV nationsChina, Japan, Korea, and Vietnam
