Li Chunqiu emphasized at the promotion meeting of the city’s work to create a national civilized city: to do a solid job in the basic work of on-site evaluation of the urban civilization index to ensure that it will successfully enter the ranks of national civilized cities next y
The Municipal Bureau of Commerce and Industrial Information Technology has taken multiple measures to carry out party style and clean government education
Discovery of armored fish from the Middle Devonian 390 million years ago; progress in research on flexible thick-film organic solar cells; progress in calculation of three-dimensional depth reservoirs