First, read the English article below.

To avoid any oil splatter, tip the bottom of the pan up slightly by lifting the skillet's handle up in the air. The oil should gather in a small reservoir near the very tip of the pan. Place the steak gingerly inside the pan and lower the skillet's handle back down. Adjust the steak with tongs to ensure that it's getting equal coverage on the pan (for a better crust), but don't press down on the steak with your tongs in an attempt to "sear" the steak. The steak will sear perfectly well on its own, given time. Cook the steak just long enough to develop some nice color (i.e. flavor) on the first side. You won't need as much time on the second side of the steak because it will continue to develop color (from contact with the bottom of the pan) in the oven. This step is optional, but a tablespoon or two of butter right before the steak goes into the oven gives the steak a wonderfully rich, nutty taste, along with a richer jus to serve alongside the steak in the end. The time spent in the oven depends on the thickness of the steak (the thicker the steak, the longer cooking time it will require) and your desired level of doneness (after 6 minutes, the steak is probably still medium-rare; after 8 minutes, it's about medium). Stick the thermometer into the thickest part of the steak and leave in for a few moments to obtain a reading. Refer to the following temperature to tell whether your steak is done.  120° F (48.8° C) = Rare 130° F (54.4° C) = Medium rare 140° F (60° C) = Medium 150° F (65.5° C) = Medium well 160° F (71.1° C) = Well done As the outer layers of the meat cook, they contract. This sends the juices of the steak further into the center, where they accumulate. If you choose to cut up your steak immediately upon removing it from the oven, the juices will run all over the place because they've been trapped in one place. If, however, you let the steak "rest" for about 8 or 9 minutes after it's done cooking, the outer layers of meat will relax, allowing the remaining juices to travel back into the entire... 

Now, please write a short abstract for it in Vietnamese. Abstract:
Thấm khô nước trên bít tết một lần cuối rồi cho vào chảo gang. Áp chảo 2-3 phút dưới ngọn lửa lớn. Lật bít tết lại và áp chảo thêm 1-2 phút dưới ngọn lửa lớn. Cho một ít bơ vào chảo ngay trước khi cho bít tết vào lò nướng (không bắt buộc). Để bít tết nguyên trong chảo và cho vào lò nướng thêm 6-8 phút. Dùng nhiệt độ chuyên dùng khi chế biến món ăn để biết chính xác sau bao lâu thì nên lấy bít tết ra khỏi lò nướng. Để bít tết nguội khoảng 7-10 phút sau khi lấy ra khỏi lò. Thưởng thức miếng bít tết được nướng hoàn hảo.