청천강
The 6th Division, meeting little opposition and traveling fast up the Chongchon River valley, reached Huichon, nearly sixteen miles north of Kujang-dong, on the night of October 23, 1950. Passing through Onjong, twenty-six miles from Huich'on, during the night of the twenty-fourth, the 7th Regiment, 6th Division, turned north and advanced toward Chosan, fifty miles away on the Yalu River. A reinforced reconnaissance platoon from the 7th Regiment entered Chosan the next morning and found the North Koreans retreating across the Yalu into China over a narrow floating footbridge.