Houghton Gông (Michigan)

Houghton Gông
—  Gông  —
Houghton County, Michigan
Houghton Gông gì ôi-dé
Guók-gă	Mī-guók
Ciŭ	Michigan
Uōng-câng	www.houghtoncounty.net

Houghton Gông (Ĭng-ngṳ̄: Houghton County) sê Mī-guók Michigan gì siŏh ciáh gông.