Great Confucian of Early Tang

Synopsis: After the Shang Dynasty, no one claimed to be king! Why did the Zhou Dynasty call themselves the Son of Heaven? Did gods exist in ancient times, and what did they look like? Qin Emperor burned books and buried scholars! Who was killed? And how much historical truth was buried? Overlord Xiang Yu, eight thousand against one hundred thousand, Zhao Zilong at Changban, seven in and seven out, why are the generals of later generations not as good as the previous ones? The contention of a hundred schools, what did the hundred schools inherit?