No absolute answer to both questions.
The only absolute answer should be given to the question:
When and where was evidence of written Chinese discovered?
And the answer is 1898 in Anyang,Henan province.The evidence is called Oracle Bone Script.The script is a form of pictograph.
Chinese characters were developed from pictures!
The Chinese developed the goldfish. Koi were developed in Japan. So the answer is no.
developed by the Chinese to use in fireworks
I am chinese. I truly believe that it was developed in China. I am Chinese too. It was developed in China, to be more specific, it was during the Han Dynasty.
Chinese people
The first Chinese civilizations developed around what river? The Huang He River (Yellow River).
The Chinese language was developed a very long time ago. Im guessing around BC. hope this helps!
The Chinese developed the Chinese calendar and the Egyptian calendar, while the Hebrews developed the Hebrew calendar. These calendars were developed based on the cycles of the moon and the sun and were used for tracking time, religious observances, and agricultural purposes.
Huang he
The Chinese Army.
rockets
They developed from longshang