Huai’an, Lianyungang and Zhenjiang of Jiangsu 
  Shizuishan of Ningxia 
  Quanzhou of Fujian 
  Haikou of Hain’an 
  Zhaotong of Yunnan 
  Tongliao of Liaoning 
  Lanzhou of Gansu 
  Mengtougou District of Beijing 
  Jing’an District and Changning District of Shanghai 
  Tameside of UK 
  Bergamo Province/City of Italy 
  Barra Mansa of Brazil 
  Settsu of Japan