HDB Hub Convention Centre Auditorium, Muah Chee, HDB Hub Biz 3 Lobby 1, HDB Hub East Wing, SP Services (HDB HUB), Taxi Stand @ HDB Hub, Drop Off Point @ HDB Hub, Toa Payoh HDB Hub, Maybank, MindChamps Preschool @ Toa Payoh, Hbd Hub Cea 如何搭乘公共交通前往 Singapore 的热门地点 SU...