First, read the English article below.

In the bottom-right corner of the window will be a link to create a Hangout party. This is a group video chat for up to 10 people. A Hangout party lets everyone connect through video and text. You can share YouTube videos and collaborate on documents. Mobile users can join a Hangout party, though they will have limited access to extra features, such as YouTube videos and Google Docs integration. Once you start the Hangout, you will be prompted to enter a description and add people to the invite list. The description you write will be sent in the invite. You can restrict the call to users 18 and over. If your webcam is correctly configured, you can start chatting immediately. The bottom pane in the Hangout window shows all of the users connected to your Hangout. The right pane houses the text chat. If you don’t see the text chat, click the Chat icon on the left side of the window. If there’s something on display that you want to save and remember, click the Capture button in the left menu. A Camera icon will appear at the bottom of the window, and a picture of the screen will be taken when you click it. Click the YouTube button in the left menu to start the YouTube Hangout app. You can add videos to the Hangout playlist, and videos will be played for everyone simultaneously. Click the blue “Add videos to playlist” button to search for YouTube videos to add.  Videos are played in the main Hangout pane. Anyone in the group can change the playback and skip videos. The microphone is muted during video playback. Click the green “Push to talk” button to say something during a video. You can use Hangouts to share a display of your screen. Click the Screenshare button in the left menu. A new window will open with a list of all your open windows and programs. You can share a specific window, or you can share your entire display. This can be very useful if you are trying to troubleshoot a program with someone more experienced, or want to share something in another program with everyone in the chat. Click the Google... 

Now, please write a short abstract for it in Vietnamese. Abstract:
Mở trang Google+. Mô tả cuộc họp và mời người tham gia. Bắt đầu trò chuyện. Chụp hình ảnh. Chia sẻ video YouTube. Hiển thị màn hình. Thêm hiệu ứng cho video. Cộng tác trên tài liệu. Tắt micrô hoặc camera của bạn. Điều chỉnh cài đặt độ phân giải. Điều chỉnh cài đặt máy quay phim và micrô. Thoát khỏi Hangout.