I and my family member were watching firework on the top of my hour to celebrate new lunar new year event. i saw it first near one firework place and thought it maybe just a drone. then i joined my family member at other place, i it appear again very fast, flying and then standing, then change color and direction quickly. then it fly back the the primary place and landing. i use one samsung note to film it but it 's too far so the film is not good to see it clearly!