Saint Agnes Kouying Tsao Catholic Church is a place of worship in Markham. We are a multi-lingual facility with services offered in Cantonese, Mandarin and English. We offer several program options, including youth programs, morning and evening masses, exposition, vespers and benediction and anticipated Sunday masses. We have been in operation since 1992. Visit our website to view our calendar of upcoming events and check the Pastor’s Corner blog. more... See more text