For Suzhou tour from Beijing, i recommend you a Beijing-Shanghi-Suzhou Tour. Best way from Beiijng to Suzhou, is Beijing-Shanghai-Suzhou.
For tour itinerary, 2-3 days in Beijing, fly to Shanghai or take train to Shanghai, 1-2 days Shanghai tour, then train to Suzhou, 2-3 days in Suzhou.
In Suzhou, you could visit, serveral gardens, like Humble Administrator's Garden, Suzhou Museum, Tiger Hill, Tongli Water Town, Shantang Street, etc.
We would love to offer you a private
Beijing-Shanghi-Suzhou tour, or
3 Days Suzhou Essence Tour
Any further request or question, please feel free to contact with us.