Mrs. Chang's Perfect Teeth -- Description du film [en anglais] :
« When Siu Yee, a young Chinese immigrant, is hired at Mrs. Chang's foot massage parlour, she learns that success in her new country will require a perverse sacrifice in this surrealist horror short film. »
-- VAFF: Vancouver Asian Film Festival

Source :
"VAFF: Vancouver Asian Film Festival" VAFF. https://vaff.org/.