Bi Sheng

Bi Sheng (Chinese: 畢昇; 972–1051 AD) was a Chinese artisan, engineer, and inventor of the world's first movable type technology, with printing being one of the Four Great Inventions. Bi Sheng's system was made of Chinese porcelain and was invented between 1039 and 1048 in the Song dynasty.

Bi Sheng
Traditional Chinese畢昇
Simplified Chinese毕昇
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