aloha alfatir, here are my thoughts for your summary:
Paragraph 1:- specify your main idea to make reader understand
-
Meanwhile, the researchers report
I think, your transition is not appropriateparagraph 2... are the first community
who developeddeveloping the writing system ...
In additionon the other side , the Chinese writing system ...
... system was developed to be a formula
that was used to record government activities.