Two. Linfen is a prefecture-level city and a sub-central city in Shanxi Province. It is located in the southwest of Shanxi Province, in the middle reaches of the Yellow River, beside the Fenshui River, with Taiyue in the east and Lvliang in the west. According to the regulations of the local Unicom company, the Unicom package in Hongdong County of this city can open two broadband, one is subjective broadband and the other is sub-broadband, which needs to be paid every month.