• To prevent drain on the country’s wealth Sung ruler started the use of paper money.
• The invention of gun powder happened in China in the 10th Century about 400 years before the knowledge reached the western world.
• The Chinese made the iron chain suspension bridges as early as the 10 century.
• The Chinese invented printing techniques in the 10th Century. The was as important as invention of paper.
• The invention of gun powder happened in China in the 10th Century about 400 years before the knowledge reached the western world.
• The Chinese made the iron chain suspension bridges as early as the 10 century.
• The Chinese invented printing techniques in the 10th Century. The was as important as invention of paper.
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