1, leader, I don't know when you have time, I want to visit your home. Please tell me in advance when it is convenient for you, and I will visit you at your home and chat with you. Ask the leader the time first, and then express your wishes.
Dear director, are you free tonight? I want to visit your house. I want to talk to you about something. I wonder if it is convenient for you. Express your wishes first, and then ask for the opinions of the leaders.
Dear leader, hello, I'd like to ask you about my work. I wonder if you have time. I want to visit you. Start politely, then express your purpose and ask the leader directly.