Why is China so afraid of Taiwan?

There is a legitimate reason why China actively tries to suppress any mention of Taiwan, companies are lambasted and threatened if they don't call Taiwan a part of China and people get attacked and fired if they forget to include Taiwan in a map of China, why is that? Come and find out!
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DOCUMENTARY LINKS:
Conquering Southern China:
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Conquering Northern China:
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Stay Awesome China (my new documentary): vimeo.com/ondemand/stayawesom...
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Mail order brides are a bad idea
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For a realistic perspective on China and world travel from an American father and a Chinese mother with two half-Chinese daughters go to Laowhy86 every Wednesday 1pm EST
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A message for Chinese nationalists!
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Australia BELONGS to CHINA!
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