History: Old China

Classical Chinese was the written standard in China for thousands of years, and allowed for written communication between speakers of various unintelligible languages and dialects in China. Written vernacular Chinese, or baihua, is the written standard based on the Mandarin dialect and first popularized in Ming dynasty novels. It was adopted with significant modifications during the early 20th century as the national standard. Classical Chinese is still part of the high school curriculum and is thus intelligible to some degree to many Chinese.
• Religion
The "official" orthodox faith system held by most dynasties of China since at least the Shang Dynasty (1766 BC) until the overthrow of the last dynasty (1911 AD) centered on the worship of Shangdi ("Supreme God") or "Heaven" as an omnipotent force. This faith system pre-dated the development of Confucianism and Taoism and the introduction of Buddhism, Islam and Christianity.
It has features of monotheism in that Heaven is seen as an omnipotent entity, endowed with personality but no corporeal form. From the writings of Confucius, we find that Confucius himself believed that Heaven cannot be deceived, Heaven guides people's lives and maintains a personal relationship with them, and that Heaven gives tasks for people to fulfill to teach them righteousness (yi, 義). However, this faith system was not truly monotheistic since other lesser gods and spirits, which varied with locality, were also worshiped along with Shangdi. Still, variants such as Mohism approached high monotheism, teaching that the function of lesser gods and ancestral spirits is merely to carry out the will of Shangdi, which included observing "universal love" (jian'ai, 兼爱) and shunning fatalism.