IVA mRSS Feed - Tron Network Nai Nai & Wai Po: Meet The Grannies Nǎi Nai and Wài Pó” is a personal love letter from first generation Taiwanese-American director Sean Wang, to his Nǎi Nai and Wài Pó (Grandma & Grandma). This multigenerational story follows this grandma super team that dances, stretches and farts their sorrows away. n/a 0:01:21