Pictorial Charm Item Number: Edz4258 from the MOA: University of British Columbia
Round charm with a four-sided hole at the centre, and a rim around the outer edge and centre hole. One face has four Chinese characters on a patterned background. On the reverse is a simplified design of two dragons. There is a hole at the top.
Probably used for hanging or display (Larson, David). Used for hanging or as part of an assemblage by the populace on auspicious occasions, such as:
birthdays, weddings, and New Year