I just re-watched Edmond Pang's fine film Beyond Our Ken. The movie features a brief scene where the two girlfriends watch an old woman who is beating with a shoe on a green paper outline of a man that has been affixed to a brick. She seems to have set up some sort of Daoist or Buddhist shrine on the sidewalk, before which she is performing her "service." While she beats the paper figure, she calls down curses on someone (in this particular movie, presumably "bad guy" Daniel Wu), along the lines of "You will get sick," "you will lose your job," "your children will die young," etc.
I saw a similar scene at the beginning of Herman Yau's film Walk In, and at the time I didn't understand what was happening on screen or how it related to the rest of the movie. Can anyone enlighten this ignorant Westerner?
Thanks. Vicki