One era of China was the Chinese Soviet Republic, and... the map is a little weird:

(Image from Wiki.)
They were smaller, disconnected areas spread throughout China. And with discontinuous areas comes local coins. Here is what is reported by Krause, with bolded meaning currencies on Numista:
Soviet China
----- Chinese Soviet Republic
----- Hsiang-O-Hsi Soviet
----- Hunan Soviet
----- Hupeh-Honan-Anwhei Soviet
----- Min-Che-Kan Soviet
----- P'ing Chiang County Soviet
----- Shensi-North Soviet
----- Szechuan-Shensi Soviet
----- Wan-Hsi-Pei Soviet
With that being said, the list is good, but the names need work.
There was Hsiang-O-Hsi (West Hupeh and Hunan), Min-Che-Kan (Fujian-Chekiang-Kiangsi), and Wan-Hsi-Pei (Northwest Anhui). But for consistency, Hubei-Henan-Anhui should be O-Yu-Wan.
P'Ing Chiang County seems to be more-often referred to as Pingjiang County.
The coins from 'Chinese Soviet Republic' would not have been for the entire territory. They were made specifically in the 'Central Soviet', or 'Jiangxi-Fujian Soviet' (or Kiangsi-Fukien, which would be consistent with the other names). So... how about this?
Chinese Soviet Republic
----- Hsiang-O-Hsi Soviet
----- Kiangsi-Fukien Soviet
----- Hunan Soviet
----- Min-Che-Kan Soviet
----- O-Yu-Wan Soviet
----- North Shensi Soviet
----- Pingjiang County Soviet
----- Szechuan-Shensi Soviet
----- Wan-Hsi-Pei Soviet
And... that should be everything. Thoughts?
I will create a Sheet later. Thank you for your time.