This 20 Cash is a bit crudely struck with some planchet flaws on the right side of the obverse / left side of the reverse, and some typical peripheral weakness.
Obv: Wreath with flower at center, with Chinese ideograms above “Republic of China” and “Worth 20 Cash / Copper coin” below
Rev: Crossed flags with flower on either side, with English legend above and below
Y# 393.2
Copper