What line of Chongqing subway passes through the house?

It's light rail line 2, and the specific location is light rail Liziba Station.

Liziba Station is an elevated side station of Chongqing Rail Transit Line 2, located on the eighth floor of the property building of Chongqing Rail Company. The station number is 207. Located at the intersection of Jialing New Road and Guihuayuan Road in Yuzhong District, Chongqing, it faces Jialing River in the north and Guihuayuan Road in the back.

Liziba Station is the only station in the construction of Chongqing Rail Transit Line 2.