First, read the English article below.

Depending on the situation, this may be pretty obvious. If you’ve had a huge fight with your wife, for instance, you may know exactly why she’s giving you the cold shoulder. If you aren’t aware of any problems between yourself and the person ignoring you, though, consider if you might have done something to upset them.  For instance, maybe you were gossiping about a friend behind their back. Whatever you said could have gotten back to them. If you left someone out of your plans or didn’t return their calls or messages, they might be hurt by your behavior. Regardless of why you’re being ignored, the worst thing you can do is to constantly hound the person. Don’t send a bunch of messages, call repeatedly, or keep asking them why they’re ignoring you. Give them some time to figure out how they feel and how, or if, they want to get in touch with you.  A single message or call is fine, but don’t send a bunch of texts like, “Why are you ignoring me?” “What did I do wrong?” or “Please talk to me!” Not only will these messages probably annoy the person, but they might also make you look desperate. It can be really hard to avoid trying to solve the problem immediately. However, you can’t control the other person, so it’s best to just give them some space. Trying to figure out why someone is ignoring you, or obsessing over the fact that they are ignoring you, can take up a lot of time and energy. However, it’s not productive and will only make you miserable. Continue with your daily life and activities. Throwing yourself into your job or schoolwork is a productive way to keep from thinking about the problem. During your free time, spend time doing things you enjoy, whether that’s fishing, baking, playing soccer, woodworking, writing poetry, swimming, knitting, or coding! While it can feel really bad to be on the outs with someone important in your life, they’re probably not the only person you enjoy spending time with. Reach out to other friends and family members and ask them to hang out. Take the time to build up... 

Now, please write a short abstract for it in Vietnamese. Abstract:
Thử tìm hiểu nguyên nhân khiến họ phớt lờ bạn. Chờ họ bình tĩnh. Khiến bản thân bị phân tâm bằng việc làm, việc học hoặc sở thích. Dành thời gian cho người mà bạn quan tâm. Xem lại cách trước đây bạn đã phản ứng với hành vi phớt lờ.