This is a complete set of four stamps
with a hard purple 中華民國 Chinese Republic
overprint.
These are the only stamps known for this
village.
These stamps have been identified by
using Volume II of the Stamp Catalogue of
China by Shui-Hon Chan and the four booklet guide
The Local Overprinted Stamps of Manchuria 1945-7 by Allen D Kerr
(published 1978 and now out of print). Both works are essential for
anyone delving seriously into this subject.