Hello 快乐的老鼠宝宝,

Thank you for reaching out to me about the tagging scheme regarding the shelter types on the bus station. I've added the shelter_type=public_transport to the nodes you linked to me. Thank you again for informing me of the tagging scheme, and I apologize for any confusion. Please feel free to reach out to me if you have any more questions, comments, or concerns. Thank you and have a great day!