I bought this dragon ring online, and was told that it was an antique and that the symbols meant sterling silver in Asian, I didn't bother to ask from what country it was from. I was mesmerized by it, I just wish I knew what the hallmark meant? I have done tons of research on the web, but nothing! Some have said it means pure silver in Chinese & others say one character means silver & the other pattern. I would highly appreciate any HELP!!