Kay Yang age: 42 Known as: Katherine Yang Ka Y Yang Related to:Kong Yang, 49 Sai Yang Has lived in:Providence, RI Stockton, CA Saint Paul, MN West Warwick, RI Kay Yang age: 49 Known as: Ka Y Yang Related to:Nancy Vang, 43 Ying Yang, 51 Has lived in:Warwick, RI Providence, RI