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