Take bus B 126, and then transfer to rail transit 1 line. According to Baidu map, it is 8 kilometers long from Nanning Fourth People's Hospital Station to Fengling Campus of Guangxi University for the Aged, and the journey time is 1 hour. The specific route is as follows:

1. First, walk to the Fourth People's Hospital Station, take bus B 126, and get off at the bus stop at the intersection of Yuanhu and Li Dongyi.

2. Secondly, walk to Macun subway, transfer to rail transit 1 line, and get off at the subway station of ASEAN Business District.

3. Finally, get out of the subway station and walk 900 meters to Fengling Campus of Guangxi University for the Aged.