Zhuge Liang, a native of Langya, Xuzhou, is now in Linyi, Shandong. When he was prime minister's official during Three Kingdoms period, he invented Zhuge Liangdeng, Zhuge Liang Liangnu, and even wooden oxen and horses that could...
From 16th to 18th centuries, countries of Western Europe consistently invaded North America, which used to be territory of Indians. The United States of America began to win Revolutionary War in 1776 and became leader of this land...
Since entering new century, China's development has entered a period of rapid development.The application of Internet plus, big data, cloud platforms, artificial intelligence and other data has increased height and scale of China'...