Old Chinese, also called Archaic Chinese in older works, is the oldest attested stage of Chinese, and the ancestor of all modern varieties of Chinese.The earliest examples of Chinese are divinatory inscriptions on oracle bones from around 1250 BC, in the late Shang dynasty.Bronze inscriptions became plentiful during the following Zhou dynasty.The latter part of the Zhou period saw a flowering of literature, including classical works such as the Analects, the Mencius, and the Zuozhuan.These works served as models for Literary Chinese (or Classical Chinese), which remained the written standard until the early twentieth century, thus preserving the vocabulary and grammar of late Old Chinese.