Write something about following five dynasty, and each one has to be 500 words… so the total is 2500 words…

1. Shang dynasty and pre history – bronze and writing

2. Zhou dynasty – philosophy and the Mandate of Heaven – 100 schools of philosophy

3. Qin and Han – the period of first unification, the first emperor of China. legalism, writing is codified. Terra Cotta soldiers

4. Achievement and disaster – the Song dynasty

5. New imperial splendor in China – the Ming dynasty