Many readers recognize "yuan heng li zhen" as the first four characters in the Yi. As such, they've come to have enormous significance. Some say they encapsulate the whole philosophy of the Yi. To understand "yuan heng li zhen" properly is to understand the underlying qualities of Heaven and Earth.
Suppose you wish to create the largest, most valuable object of a certain kind - something so rare and precious it belongs in the Guinness Book of Records. What to name it? If you are Chinese, you might call it Yuan Heng Li Zhen.
I wonder if they plan to make two more of these so they can be used for casting?