Religion Of ancient China

In the Shang Dynasty (about 2000 BC), the earliest period we know much about, people in China worshipped a lot of different gods - weather gods and sky gods - and also a higher god who ruled over the other gods, called Shang-Ti. People who lived during the Shang Dynasty also believed that their ancestors - their parents and grandparents - became like gods when they died, and that their ancestors wanted to be worshipped too, like gods. Each family worshipped their own ancestors.
By the time of the Chou Dynasty (about 1100 BC), the Chinese were also worshipping a natural force called t'ien, which we usually translate as Heaven. Like Shang-Ti, Heaven ruled over all the other gods. Heaven also decided who would be the Emperor or Empress of China. The emperor or empress could only rule as long as he or she had the Mandate of Heaven (as long as Heaven wanted him or her to rule). You knew when the emperor or empress had lost the Mandate of Heaven because he or she would then be overthrown by somebody else who would become the new emperor or empress.
Around 600 BC, under the Eastern Chou Dynasty, and for the next two hundred years, there were a lot of new ideas in Chinese religion. First, a Chinese philosopher named Lao Tzu (he may be mythical) created the philosophy of Taoism, which became very popular. Taoism holds that people should not try to get their way by force, but through compromise and using natural forces in their favor. It is partly a philosophy, and partly a religious faith. Taoists believe that there is a universal force flowing through all living things, and that respecting that force is essential to a happy life.
Not long after Lao Tzu, another Chinese scholar called Confucius created a different philosophical system we call Confucianism, which disagreed with Taoism but also became very popular. Confucianism holds that people should do their duty and follow their leaders and the gods faithfully. Order is the way to peace. If everyone just does what they are told, and what they are supposed to do, there won't be any fighting and nobody will be upset.
There were two other important philosophical schools of this period. One was started by Mo Tzu, which suggested that the way to happiness was for everyone to treat all other people as well as they treated their own families. The other was Legalism (a kind of Confucianism), which believed that people were all basically bad, and needed to be kept in line by strict laws and harsh punishments in order to create order and peace. Legalism was very important in the way the Chin Dynasty worked (about 220 BC).
But these new philosophies did not end the old religious practices. Everybody kept on worshipping their ancestors and the traditional Chinese gods, and they kept on believing in the Mandate of Heaven.Under the Han Dynasty (about 200 BC to 200 AD), scholars working for the emperors tried to find a way to combine Taoism and Confucianism. They believed that the emperors should follow the Tao, or the way, and help people to be good by rewarding good deeds. In this way, people would naturally want to be good, and wouldn't have to be forced into it.
Around 500 AD, in the period of the Three Kingdoms, Buddhism first came to China from India, where the Buddha had lived and where Buddhism got started. Actually there were Buddhists in China even during the Han Dynasty, starting about 50 AD, but there got to be a lot more of them under the Three Kingdoms. Some Buddhists were persecuted by the emperors, but generally Buddhism was popular and accepted. The T'ang Dynasty Empress Wu, for example, was a Buddhist. But Taoism was still very strong in China too.
During the T'ang Dynasty, also, trade with the Sassanians and then the Islamic Empire in West Asia meant that Zoroastrianism, Christianity, Judaism and Islam all found converts in China. In 636 AD, for instance, some Christians from Syria in West Asia built a church in China. Jews settled at Kaifeng, at the end of the Silk Road, and built a synagogue in 1163 AD.
Under the Sung Dynasty (about 1000 AD), a sort of Confucianism combined with Buddhism got to be popular. Scholars reread the old Confucian philosophical writings in Buddhist terms, and tried to get Buddhist meanings out of them.
With the Mongol conquests around 1200 AD a new multiculturalism came to China. Kublai Khan, a Mongol emperor, although he was himself a Buddhist, was very interested in all different faiths and encouraged Christians, Muslims, Jews, Hindus and Tibetan lamas to all come debate each other at his court in China. But most people in China remained either Buddhists or Taoists.
Under the Ming Dynasty (begins in 1368 AD), Confucianism was again the main principle of the emperors, while Buddhism and Taoism remained popular among ordinary people. Throughout this whole time, however, the old ideas of the Mandate of Heaven, the traditional Chinese gods, and ancestor worship remained normal for everyone in China.