QJ 6792 worked a mixed freight westwards from Nancha along the main line towards Suihua and Harbin on 28 February 1989. The photo was taken east of Songqing where the line runs alongside the frozen Yongcui River. The roads in this area were little better than rough dirt tracks at that time and in winter, when the rivers froze, the locals took their vehicles onto the ice in preference. The temporary ice road can be seen behind the tree on the left.