There are many important jade processing industrial zones in Yuncheng District, Yunfu City, Guangdong Province, also known as "Shicheng", which is a prefecture-level city in Guangdong Province. It is a national garden city and a famous "Stone Kingdom" in China, known as the "Stone Capital".
A family of "Lao Wang Bet Stone" in Zijin Square, nanzenji, saw a few processed things, and thought the workmanship was OK. By navigating and searching for Pharaoh's Emerald, we can find that there are three carving methods in the market: ultrasonic, machine carving and hand carving. But no matter what kind of carving process, there will be a certain cost.