The invention of the compass promoted maritime undertakings, and its use soon spread to the Arab world, and thence to Europe. China's four great ancient inventions made tremendous contributions to ...

The Rainbow Bridge built in the NOVA program "China Bridge" is just one of many important inventions that appeared ... from one place to another, and a new group of scholar-officials was appointed ...

The number of high-value invention patents per 10,000 people in China has reached 14 by the end ... Additionally, among the new patent applications by universities and research institutions ...