确定对方是单身。 个人主页要有趣。 当女生刚上线，不要马上找人家聊天。 用日常问候展开对话。 聊些有趣的话题。 寻找彼此的共同点。

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 want to get a girlfriend through Facebook chat, then the first thing you can do is to make sure she’d be open to your advances. Of course, it may sound pretty obvious to say that you should click on her profile to see if she’s single, but it may not be as simple as that. You may have to do a bit more digging than that. For example, she may be dating someone who isn’t on Facebook and may not list her relationship status, she may be “married” to one of her female friends as a joke while dat