Foreign research edition. According to official website, Henan Education Bureau, it is known that the language in Pingdingshan, Henan Province is the People's Education Edition, English is the Foreign Studies Edition, and mathematics is the Beijing Normal University Edition. Therefore, English in Lushan County, Pingdingshan City, Henan Province is a foreign language version. Henan Province, referred to as "Yu" for short, is the provincial administrative region of People's Republic of China (PRC).