Which bus should I take from Suzhou Jinke Wangmi to Guanqian Street?

From Suzhou to Guanqian Street Kunshan 1 17 → Convenience Bus → 262, about 3 hours and 20 minutes /44.4 kilometers, walk from Wu 1.4 kilometers to Bacheng Station, take Kunshan 1 17, and get off at College Station and take the Convenience Bus/. Get off at Gao Bang Xincun Station and walk 30 meters to Gao Bang Xincun Station, take bus No.262 13, get off at Tea Garden Station and walk 680 meters to Guanqian Street.