sentences:  She later studied post graduate studies in Commercial law and finance and worked for several entities in the financial sector in both state and private sectors.In 1998 Sanín moved to the United States and established herself in Boston, where she attended Harvard University as a Weatherhead Center for International Affairs Fellow.In 1976 Sanín was appointed as Vice President of Operations and Credit in the "Corporación de Ahorro y Vivienda, (Colmena)" (Savings and Housing Corporation) until 1979.