Goiás is a state of Brazil, located in the central part of the country. The name Goiás comes from the name of an indigenous community. Wikipedia

Handan is a prefecture-level city located in the southwestern part of Hebei province, People's Republic of China. It borders Xingtai on the north, and the provinces of Shanxi on the west, Henan on the south and Shandong on the east. Wikipedia