I see no need to keep referring people to other stamp forums when the answers are already in this forum. There is a search button at the top for this site, and if that's not good enough you can always use Advanced Google Search using the URL for Stamp Community Forum as a parameter for a more detailed site search.
That being said, I've always found the link to the Japanese revenue stamp website very useful and it's good to see that link posted.
Timelord74, you have a Chinese postal savings stamp, part of a set of six issued by Central Trust of China in 1943, intended to promote national savings and reconstruction. Rod showed the complete set of 6 in his 5th post on the 1st page of the following old thread: http://goscf.com/t/8383