How old was Angela Chan when she was in this? She looks about 5! And yet her DB entry says she was and assistant director just 8 years later, and directing feature films two years after that!
I have the HONG KONG 73 DVD, but it'll be ages before I get to watch it, so I'm probably out of my element here, but is Ms. Chan just one of those kids that looks a lot younger than she really is, and thus could play a kid being carried around by Ha Ping?