What does having a sister city mean?
A sister city or a twin town relationship is a form of legal or social agreement between two geographically and politically distinct localities for the purpose of promoting cultural and commercial ties.
What is your sister city?
A sister city relationship is a long-term, cooperative relationship between two cities in different countries through which cultural, educational, business, and technical exchanges take place.
What is an example of a sister city?
Ontario Sister Cities is a nonprofit organization created to foster an exchange of cultural, social and economic information between the City of Ontario and its designated Sister Cities: Brockville, Canada; Winterthur, Switzerland; Guamuchil, Los Mochis & Mocorito, Sinaloa, Mexico; and Jieyang, China.