If no one has mentioned it yet, the simplest Chinese symbol for currency/money/coins is 币 (bì). Would be easy to use for PND in Chinese.

Meme graphic making a 币 (bì) symbol out of a panda cartoon character maybe? Pic related.

Would destroy any other crypto in use in China, because PND would just be referred to as "coins" in Chinese.

http://image.shutterstock.com/display_pic_with_logo/483673/483673,1328547047,1/stock-photo-cartoon-character-letter-z-94493422.jpg