my trip with my husband to BJ in 20th Dec- 27th Dec, which is the nearest ski resort to go?

The nearest one is Yabu Luoni Ski Resort. You can reach there by bus no. 740, 753, 840, 952 to the east gate; bus no. 703,750, 705, 731 and 758 to the south gate; bus 419, 419、710、752、852 to the west gate; and bus no. 402、420、413、418、909、953 to the north gate.
Or you can go to Wanlong Bayi Ski Resort.
Take subway line 1 to Gucheng, transfer to bus 327 or 385 and get off at Bayi Shiooting Range. And then walk about 50 yards to reach.

Hi Carlos....Thanks and appreciated for the information. :)