First, read the English article below.

Part of coming out of your shell is making people want to talk to you. You may be surprised to hear that people might think that you're stuck up or rude just because you're so shy that you can't even begin to think about giving people positive affirmation. This can change today. The next time someone comes up to you or starts talking to you, give that person a big smile, stand with your posture straight and your arms at your sides, and enthusiastically ask that person how he or she is doing. It takes practice to start looking friendly when you're used to retreating into your shell, but you can make it work.  If you're shy, you may be used to hunching over a book or your cell phone, but this may make people think you're too busy to talk to them. You can be approachable and look engaged even if you're shy. Even if you're not saying a lot, nodding, making eye contact, smiling at the right times, and generally looking like you're enjoying yourself are all signs of being an “active listener.” Active listening helps people feel like you’re interested and involved in the conversation. If you just hang back and stare at the floor, people might forget that you're there. Try repeating a few key ideas from a conversation as the basis for your own contribution. This not only shows you’re listening, it helps other people feel acknowledged. For example, if you’ve been listening to someone talk about her trip to India, you could say something like “That sounds amazing! I’ve never been to India, but I did go to Indiana once.” If talking about yourself seems too hard at the moment, this can be a tactic you can use until you comfortable sharing yourself a little more. Once you're having a conversation with people, a great default mode is to ask them a few simple questions, whether it's about themselves, their plans, or whatever it is that they are talking about. Asking questions is also a lower-pressure form of social interaction because you won't be talking about yourself as much, but will be showing interest and will move... 

Now, please write a short abstract for it in Vietnamese. Abstract:
Thể hiện bản thân là một người có thể tiếp cận. Hỏi mọi người những câu hỏi mở. Bắt đầu chia sẻ về bản thân bạn. Làm chủ những cuộc nói chuyện phiếm. Đọc vị mọi người. Tập trung vào thời điểm nói.