Answer:
You'll see savory dishes in Hong Kong sizzling in these.
I'm not man's best friend, I'm their enemy, I can mark your end, yet you do not see me, I am very small, but very tough, If you have me, then you have it rough.
What is given but kept by the giver?
There are millions of me. I am very small but when moving fast I am deadly.
I can be quick and then I'm deadly, I am a rock, shell and bone medley. If I was made into a man, I'd make people dream, I gather in my millions By ocean, sea and stream.
I have a tail. I can fly. I'm covered in colorful feathers. I can whistle and I can talk