How to say hello in advance when visiting the leader's home

Visit the leaders' home in order to say hello in advance;

Dear leader, hello, I am your subordinate and plan to visit your home in the near future. Thank you for your concern and support for our work.

Hello, leader, I am your subordinate, and I have always wanted to have the opportunity to ask you some questions. I plan to go to your house this Saturday. Is it convenient?

Dear leader, thank you for your careful guidance and care in your work. I plan to visit your home at the weekend and hope to have the opportunity to express my gratitude to you.