求翻译：乡县衙是我国目前唯一保存最完好的封建时代县级官署衙门，为国内第一座衙门博物馆，1996年国务院公布为全国重点文物保护单位。享有“北有北京故宫，南有内乡县衙”，“龙头在北京，龙尾在内乡”之美称。是什么意思？

Township County of Sichuan is China's best preserved of the only county-level government offices bureaucratic feudal times, the first for the domestic bureaucratic Museum, 1996 the State Council promulgated a national key cultural relics protection units. Entitled "North of Beijing Forbidden City, s

Yamen Township is my country, which is currently the only the best preserved intact the feudal times, county officials for the first domestic block, museums, Yamen 1996 State Department released the national key cultural relic protection units. There is a Imperial Palace in Beijing, and to enjoy "No

The township county alley is our country at present only preserves the completest feudal period county level government office yamen, for the domestic first yamen museum, in 1996 the State Council announced for the nation key cultural relic preservation organ.Enjoys “north has the Beijing Imperial P

Xianya is currently the only of the best preserved Palace in County Yamen in feudal times for domestic first Yamen Museum in 1996, published as a national key cultural relics protection units under the State Council. "The Imperial Palace in Beijing in the North, South from neixiang County NGA", "lea

Xianya is currently the only of the best preserved Palace in County Yamen in feudal times for domestic first Yamen Museum in 1996, published as a national key cultural relics protection units under the State Council. "The Imperial Palace in Beijing in the North, South from neixiang County NGA", "lea