| 潢川 | Huáng chuān | Huangchuan county in Xinyang 信陽|信阳, Henan |
| 光州 | Guāng zhōu | Guangzhou, old name for Huangchuan 潢川[Huang2 chuan1] in Xinyang 信陽|信阳, Henan / Gwangju Metropolitan City, capital of South Jeolla Province 全羅南道|全罗南道[Quan2 luo2 nan2 dao4], South Korea |
| 光州市 | Guāng zhōu shì | Guangzhou, old name for Huangchuan 潢川[Huang2 chuan1] in Xinyang 信陽|信阳[Xin4 yang2], Henan / Gwangju Metropolitan City, capital of South Jeolla Province 全羅南道|全罗南道[Quan2 luo2 nan2 dao4], South Korea |