The four stamps, issued by China Post, each depict pi the mathematical constant, the Pythagorean theorem, Euler's formula and the Mobius strip. China Post has also developed several games that require ...

In China, Stamps Can Make You Rich Stamp collecting is usually seen as a hobby for old nerds, but some young investors in China are laughing all the way to the bank with their gains on Asian stamps.

Wang Yusheng, the mathematician, and Gu Yunuo, a student, share their interest in mathematics at the launch ceremony of four math-themed stamps in Beijing. [Photo by Jiang Dong/China Daily] Wang ...

Nearly 162,000 counterfeit US “forever” stamps shipped from China were recently seized at a Chicago mail facility by US Border Patrol agents, authorities said. Anti-terrorism contraband agents ...

Have you bought a counterfeit stamp from a Post Office? Email [email protected] China is behind the scourge of counterfeit stamps flooding Britain and landing victims with £5 penalties ...

For half a century, Japan and China have enjoyed normalized ties -- but not always friendly ones. Japan's post office has marked the anniversary of each passing decade with the release of a ...

"Compared with previous policy measures, a cut in stamp duty may have a stronger effect in repairing investor confidence. In the longer term, the impact might be limited." China's fiscal revenue ...

More than 161,000 counterfeit U.S. Forever stamps from China were recently seized in Chicago, U.S. Customs and Border Protection (CBP) said Thursday. Anti-Terrorism Contraband Enforcement officers ...