Trở thành bậc thầy chụp ảnh tự sướng (selfie). Chọn một ảnh bìa bắt mắt. Cập nhật thông tin cá nhân. Xây dựng chiến lược về những thứ bạn “thích” (like) và quan tâm. Đăng những điều thú vị. Thiết lập cài đặt bảo mật (security settings).

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
If you’re going to try to get a girl to like you on Facebook, you first have to have a great profile pic — it’s going to be the first visual impression she gets of you.  Have a profile picture with your face. If the girl doesn’t know you well, she’ll want to be able to see your face and get a vibe from you.  Rather than going for something abstract, make your profile default picture a clear headshot, preferably with you smiling, dressed well, and looking good. Don’t go for any overly posed mirro