The first batch of 2 trains with a total of 8 new cars of Guangzhou Metro Line 4 arrived in Guangzhou on the 26th, and then the large object transportation branch of Guangzhou Transportation Co., Ltd. transported from Guangzhou Development Zone to Panyu Xinzao by road, with a whole journey of 24 hours. On December 26th, 2 new cars will be put into the sightseeing test of Metro Line 4.