Bản mẫu:Sister cities

Sister cities
flagicon/core|variant=|size=}} {{{city1}}}

{{Sister cities
| city1     =
| country1  =
| city2     =
| country2  =
| city3     =
| country3  =
...
| city15    =
| country15 =
}}

Use the boxname parameter to change the title from the default of Sister cities.