First, read the English article below.

This can be a bit hard but once you get the hang of it then it will be as smooth as silk. Though you may be determined to play hard to get and to keep things a bit mysterious, you have to end up telling the guy how you feel if you want to keep him. You don't have to declare your love to him right away or tell him your fifty favorite qualities of his, but hey, if you do like the guy, it won't hurt to be honest with him. Tell him you had fun on your date, that you love hanging out with him, that you love his quirky sense of humor, whatever. If you don't give him anything to work with, he'll lose interest--fast. And don't send him mixed signals, either. Telling him he's hot one night and being distant the next will just confuse him, not turn him on. Even if you're saying "I love you" and getting ready to say "I do," you can always play hard to get to an extent. That means that, in any successful, long-lasting relationship, the courtship is never really over. Both you and your guy will continue making each other happy and will keep things exciting, interesting, and flexible. Don't stop flirting, being coy, or making your man continue to win you over, as long as he does the same. Though the chase is never over, you don't have to play hard to get all the time once you're in a committed relationship. Try to minimize the mind games while keeping your man interested. If you got the guy's attention by playing hard to get to begin with, then you can't just quit the act and let him think that you will give up anything that matters to you to be with him. You will definitely need to adjust your schedule to make room for any serious love interest, but you should keep pursuing your interests, hanging out with you girlfriends, working out, or doing whatever it is you loved to do before you met the guy. If both of you continue to spend time apart to do your own thing, then you'll be keeping each other interested. You'll be much more excited to see each other after some time apart. If you really want to go all in on a... 

Now, please write a short abstract for it in Vietnamese. Abstract:
Đừng quên cho anh ấy biết cảm giác của bạn. Cần biết cuộc theo đuổi sẽ không bao giờ chấm dứt. Duy trì sự độc lập của bạn. Tìm kiếm sự cân bằng giữa trở nên không dễ dãi và cởi mở với tình yêu.