About china and its dynasties?

can you please identify which of china's dynasties are being defined:





1 construction of the great canal


2 the beginning of China's expedition


3 invention of paper


4 rise of the mercantile class in society


5 Feudalism


6 establishment of feudalism


7 establishment of the forbidden city





at least answer a few or one will really be a great help!

About china and its dynasties?
http://knows.jongo.com/res/category/9?pa...


check this website,I think you'll find what you want to know.
Reply:I think you need a Chinese person to help you find what you need in China, and I know a website can provide the service , the service is called "Person to Person" http://www.knowhowing.com/persontoperson... ， through the service you just like engage a "agent" in China to help you to find what you need in China.
Reply:try look for the answer from wikipedia.com


I am sure you can find them all