which Subway station near JW Mariott hotel? Jianguo Road 83, China Central Place, Chaoyang District, Beijing.

I visited most of the famous attraction in the city. This time I might have half day and evening time, is there any suggestion of attraction where to go near the hotel that I will be staying? I also enjoy walking in the night market, is there any close by this hotel? please give me direction from the subway station. thanks