Bronze weapons such as spears, arrowheads and axes were unearthed in the Erlitou site, from the ruins of the Xia dynasty and represent the earliest bronze weapons discovered in China.
Central Jinan is served by the nearer to the center of town and the just by.
Henan is one of the less-developed areas in China economically.
To ensure that buses have priority, most of the city's urban main roads have a bus lane, and signal priority measures are gradually being implemented.
Smaller K m values indicate stronger affinity between the enzyme and the substrate.
Retrieved 26 July 2021.
In 2000, it joined the world science and technology association and set up a China-Ukraine High-tech Cooperation Park.
Shang dynasty - The Shang dynasty or Yin dynasty, according to traditional historiography, ruled in the Yellow River valley in the second millennium BC, succeeding the Xia dynasty and followed by the Zhou dynasty.