First, read the English article below.

Before you can forget a memory, you will need think about the details of that memory. Doing so might be hard, but it is necessary. Write out your answers to the following questions to figure out the details of the memory:  What happened? Who was involved? Where and when did it happen? What else was going on? How did you feel? Your next step is to pinpoint the most upsetting parts of the memory. Getting to the root of what bothers you the most will help you figure out what you need to forget. Write these specific things down so that you can work on forgetting them.  Keep in mind that you can't forget the existence of your ex-girlfriend or ex-boyfriend, but you can forget particular dates, events, or sense memories. For example, you might be able to forget the smell of a perfume, your first date, or something that your ex said to you. If you find yourself dwelling on traumatic experiences, list the people who harassed you, the specific locations that caused you grief, and other sensory details like the smell of the lunchroom, the locker room, or the gym. You can use the details that you have identified to perform a ritual release. A ritual release is a mental exercise that may help you to forget a memory. To do a ritual release, all you have to do is turn your memory into a mental snapshot and imagine that you are setting it on fire.  In your mind, picture a part of the memory that you want to forget. Try to imagine this detail like a picture. Then, imagine that you are setting that picture on fire. Imagine the edges of the photo turning brown and curling up, then turning black and crumbling away. Imagine the fire burning your mental memory picture until the picture is gone. You could also try using another image in place of the actual memory. For example, you could imagine your bully as a Honda Civic sinking into a pond or as a freight train slowly crashing into a wall. This may not work for some people, as old memories never truly leave the brain. " Certain objects or images may trigger a painful memory for... 

Now, please write a short abstract for it in Vietnamese. Abstract:
Xác định điều mà bạn muốn quên. Suy nghĩ về một yếu tố nào đó trong kỷ niệm gây khó chịu cho bạn nhiều nhất. Xoá bỏ ký ức bằng nghi thức giải thoát. Loại bỏ "tác nhân kích hoạt". Xem xét việc thôi miên.