Buenos Aires, Autonomous City of Buenos Aires, Argentina
Valle del Cauca, Colombia
Hanoi, Hanoi, Vietnam
Berlin, Germany
Frankfurt, Hessen, Germany
Thành phố Qui Nhơn, Bình Định, Vietnam
Dublin, Ireland
LA PAZ, LA PAZ, Bolivia (Plurinational State of)
Veracruz, Veracruz de Ignacio de la Llave, Mexico
Da Nang, Da Nang City, Viet Nam
