How do I get from my home to the ancient Guanbei Water Town?

My home is in Haidian District.
From Haidian District to the ancient town of GuBEI, the plan is: Take the subway to the Dongzhimen subway station. At the Dongzhimen bus stop, take the special bus for the ancient town of GuBEI, and arrive at the ancient town of GuBEI. Departure times: 9:00, 13:00, travel time 100 minutes. If I have been helpful, please click the green “Accept”.
From Haidian District to Guanbeishui Town, the plan is: take the subway to Dongzhimen Subway Station. At the Dongzhimen Bus Stop outside, take the Guanbeishui Town Tourist Special Line to reach Guanbeishui Town. Departure times: 9:00, 13:00, travel time 100 minutes. If this helps, please click the green “Accept” button.