Category:Wang Zhen (official)
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English: Wang Zhen (, fl. 1290 – 1333) was an official of the Yuan Dynasty (1271 – 1368 AD) of China. He was one of the early innovators of the wooden movable type printing system. His illustrated agricultural treatise was also one of the most advanced of its day, covering a wide range of equipment and technologies available in the late 13th and early 14th century.
Media in category "Wang Zhen (official)"
The following 12 files are in this category, out of 12 total.