C437 A Lost Technique

Those who know how to play with jade attach great importance to the jade factory, the factory is different, and the colors are different. In history, there were four most famous manufacturers in Myanmar: Du Mao, Pan Mao, Myanmar, and Nanai Mao.

Many of the emerald-green, sparkling, and old jade jewelry were mostly produced in the four areas above. However, after hundreds of years of mining