I know Fr. Yan when I was baptised as a Catholic. When I was young I was very surprised how come a Italian priest can speak a fluency Cantonese better than me. I did attend many spiritual course and retreat special a Sunday mass celebration of sharing the gospels make me feeling God is my shepherd wherever I go he carried me until end of life. Right now, he is in paradise enjoying the glory of eternal life.
He's one of my Saint as long as I know most of the priests in the world.
llots of love and prayers