Passengers ride the train K7065 from Harbin to Fuyuan in northeast China's Heilongjiang Province, Jan. 23, 2024. The train K7065/K7066 travels to and fro between the city of Harbin and Fuyuan in China's northeastern province of Heilongjiang. With a single journey time of nearly 15 hours, the train replaced old carriages with new ones having air conditioning system, offering a better travel experience for locals who visit friends or commute to work or study along the line.