struct ⭐Xinchang⭐ { 
    🍕name: String,
    👦sex: String,
    🍎keywords:Vec<String>,
    ⛺current_location: String,
    💼research: Vec<String>,
    🌴program_languages: Vec<String>,
    🎅hobbies: Vec<String>,
}

impl ⭐Xinchang⭐ {
    fn init() -> Self {
        ⭐Xinchang⭐ {
            🍕name: String::from("Xinchang Zheng"),
            👦sex: String::from("Male"),
            ⛺current_location: String::from("Houston, Texas"),
            🍎keywords:vec![
                String::from("Researcher"),
                String::from("Bioinformatician"),
                String::from("Full-stack web developer"),
                String::from("Video games fan"),
                String::from("INTJ")
            ],
            💼research: vec![
                String::from("Bioinformatics"),
                String::from("Cancer genomics"),
                String::from("Software engineering"),
                String::from("Biomedical database/webserver"),
                String::from("Data visualization"),
                String::from("Long read sequencing"),
            ],
            🌴program_languages: vec![
                String::from("Python"),
                String::from("Rlang"),
                String::from("JavaScript/HTML/CSS(Vue)"),
                String::from("Rust"),
                String::from("C/C++"),
                String::from("Linux/Shell(HPC)")
            ],
            🎅hobbies: vec![
                String::from("Vedio games(Nintendo Switch/Steam Fan)"),
                String::from("Pokemon!"),
                String::from("Digital Map Exploration Enthusiast"),
                String::from("Chromatic Harmonica (Very Amateur)")
            ],
        }
    }
    fn say_hi(🌕) -> String {
        "Hey there!".to_string()
    },
}