Frankfurt, Hesse, Germany
Warsaw, Masovian Voivodeship, Poland
Aachen, Nordrhein-Westfalen, Germany
Higashi Hiroshima, Japan
Lima, Callao Region, Peru
Hanoi, Viet Nam
New Delhi, Delhi, India
Kyiv, Kyiv city, Ukraine
Hạ Long, Quảng Ninh Province, Viet Nam
Irkutsk, Irkutsk Oblast, Russian Federation
Tucumán, Argentina
