Grandpa is a documentary in grief of the artist's grandfather who passed away in 2017. The artist combined five videos together in a ritual-like format. The video in the middle is the main content while the other four are looping footage of traditional ritual elements in China. Starting this project right after her grandfather's death, the artist recorded her grandfather's funeral in Hong kong, as well as those of her family and hometown. Through the interviews of artist's father, uncle and aunt, the video slowly reveals the life between a hard-working, silent father and his children, and a diasporic history of a worker who smuggled to Hong Kong for opportunities from mainland China.