How to take a bus from Huairou to the west area of China-Japan Friendship Hospital?

From Huairou to the west area of China-Japan Friendship Hospital, you can choose to take the bus to the subway and drive by car. The two travel routes are as follows:

1. Bus transfer to subway: Huairou Bus Station takes bus No.866 and gets off at Wangjing West Station, walks 430m to Wangjing West Station, takes subway 15 line to the west exit of Tsinghua East Road, gets off at Beishatan Station, exits from the northeast exit of B2, and walks1.4km to the China-Japan Friendship Hospital. The whole journey is about 55 kilometers and takes about 1 hour and 45 minutes.

2. Driving: passing through Daguang Expressway and Jingcheng Expressway, the whole journey has 9 traffic lights, the whole journey is about 52.9 kilometers, and it takes about 46 minutes. It takes about 173 yuan to take a taxi.