Kaifeng, called Bian. Municipality is now in Henan Province, one of China's eight ancient capital of the State Council, the first name of historical and cultural city.
Kaifeng has a long history, according to archaeological excavations, early Neolithic ancestors have activities here.
Kaifeng is located in the Eastern Henan Plain, Lower Yellow River alluvial fan, South Wing, is a warm temperate continental monsoon climate, four distinct seasons and abundant sunshine, mild climate and rainfall. The average temperature of 14.24-14.50 degrees, frost-free period 213-215 days, annual rainfall averages 670 mm, forest coverage is higher than the national average.