How many subway lines should I take from Taicang to Shanghai?

Take a direct bus from Taicang Chaoyang Station to Jiading North, then transfer to Line 11 of the subway.
I drive myself to Shanghai, so I’m unable to answer your question. Apologies.
Take a direct long-distance bus from Taicang Chaoyang Station to Jiading North, and then transfer to Line 11 of the subway.
I drive myself to Shanghai, so I’m unable to answer your question. I apologize.