Approved by the Chengdu Municipal Government, at 9:00 this morning, the second and third phases of Chengdu Metro's new line No. 3 were opened and put into operation. At 11:00 this morning, Chengdu's first tram line 2 was officially opened. At this point, the people along the Shuangliu, Xindu, Qidu, and Gaoxin West Districts unlocked new modes of travel, and Chengdu officially ushered in multi-standard rail transit.