Staying in JI Hotel near Suzhou Guanqian Street. What bus number goes to Tongli?

1. You are advised to take metro line 1 at Lindun Road Station and get off at Donghuan Road Station, Exit 3B. Then walk about 110 yards (100 meters) to the northwest and turn left to Donghuan Road where you may find Xiangmen Xincun Bus Stop. Afterwards, you need to take bus no.91 to Pangshan Road Bus Stop. Upon arrival, walk ahead for 22 yards (20 meters) and take bus no.735 to Shipai Lou Bus Stop. Then walk around 165 yards (150 meters) to the northwest along the West Yingyan Road and turn right to the destination.
The whole trip will take about 2 hours. The metro line 1 operates during 06:10 to 23:21 and runs every 3-5 minutes. The bus no.91 operates from 05:50 to 22:10 and runs every 10-20 minutes. The operating time of bus no.735 is from 06:30 to 21:40 and the duration is 6 to 10 minutes.
You may also take Tourist Bus no. 5 South Line at Cufang Bridge East Guanqian Street Bus Stop to Xujiabang Bus Stop. Then you can transfer bus no.91. The rest route is the same as the first one.
2. As I know, the metro line 4 was under testing during March 25th to 29th and it will be put in trial operation in the late April. If you travel there in the late April, then you can take it with a valid ticket.