Claim: Chuanhui District ('river intersection') is a district that served as an important port in China's Inland Waterway System, connecting the Huai River and the Yellow River in Henan province, China
Evidence: From the 17th to 19th centuries, it was an important port in China's Inland Waterway System, connecting the Huai River and the Yellow River. Chuanhui District (simplified Chinese: 川汇区; traditional Chinese: 川匯區; pinyin: Chuānhuì Qū; lit. 'river intersection') is a district of the city of Zhoukou in Henan province, China.