7 luminous objects, circle shapes; 6 objects circled to be a ring and 1 object in the center. around half of the moon size

Objects look like: 7 luminous objects, circle shapes; 6 objects circled to be a ring and 1 object in the center. They were flying from east to west with around 30 second. ( when I saw them, they were rihgt on my top around 3000 meters height. flew quite slow and all the suddent, they made a 90 degree turn to south, then again 90 degree back to west, then flew away very quictkly and vanished.
The sky was very clear that day, no cloud, full moon; and you could see the size of each of them were around half of the moon size.
They didn't make any sound, or noise, pretty quiet.
I believe there were some people saw them too, on the following day, news paper reported that some people saw U.F.O. in Taipei City sky. Those so called "expert" claimed it was just projector ( spot light) reflect from cloud), !@#!$#@!@% If they were there and saw them--UFO, they would regret to said that. I guarantee!! I am a Physics majority student at Universty, I knew what I saw 100% an Unidentified Flying Object. I never, never forgot it in my life. When I and my girl friend, now my wift, saw it, she asked me to get camera, I spoke to her that, it's no time and difficult to take them into a picture, it's too dark and impossible. Besides, I don't want to lose my chance to look at it. It might be the only time I could see in my whole life.
Nextimes, when I go back to Taipei, I will look into my dairy and see what exactly date and time I saw.
We have requested that the witness submit the precise date, when it is known.  PD