You might also want to represent Arabic numerals using Chinese characters.
Attached is a small sample database demonstrating one possible method for achieving this.
As I do not speak Chinese, please excuse any errors in the representation resulting from rules of which I am unaware.
I have run tests using online converters to verify the results.
So far, I have not detected any discrepancies.
One limitation of the program:
Currently, it only converts numbers up to a value of 9,999.99.
Since the script is accessible, you can certainly modify and improve it yourself.