luotianxianIntroduction：Introduction to Luotian: Luotian County, which belongs to Huanggang City, Hubei Province, is in the northeast of Hubei Province and south of Dabie Mountain. Luotian County was founded in 523 AD. As of 2014, Luotian County contains 10 towns, 2 townships, and 596,617 people. The county is 105 kilometers long from north to south and 54.7 kilometers wide from east to west. Luotian County is rich in resources, such as the “Hometown of Silkworm”, “Hometown of Chestnut”, “Hometown of Cicada” and “Hometown of Sweet Persimmon”. The county's chestnut production ranks first in the country, and the annual output of silkworm cocoons is the highest in Hubei. The “Jiuzi River” is well-known both at home and abroad.