I can't believe this.  Google is getting into the fun.  The Fire Pig has been 60 years from 1947 which was the last Fire Pig.  You have to remember that the one that opposite of the Pig with equal dueling MONEY is the Snake.  You save MONEY in year of the Pig and you spend MONEY in year of the Snake.  Why you think that some old US Americans has the so called Piggy Bank.  U.S. America also had that tradition besides of the Chinese of saving money in the Piggy Bank.  Saving money in the Piggy Bank is nothing new but an old tradition.  Thing about Piggy Bank was from Middle English, Pygg Jar.  Then later in Modern English, Pig Jar or Piggy Bank.  Remember that U.S. Americans started the Piggy Bank tradition in the 15th Century.

I remember when the days of reading Japanese it was like

NICHI GETSU KA SUI MOKU KIN DO (that rhyme song)

Thing here is that KIN is always been PayDay.  Because with KIN is then derived to the word GINKOU for BANK or GINKO or others say BANKO or spelled BANCO (Spanish/Tagalog).  So the saying "MONEY is in the BANK"

How to you get a Fire Pig to Golden Pig?  It's simple.  It's like the Kanji  金 is KIN for Gold.  Then Kanji for Silver 銀 is GIN.  Having 金銀 means KINGIN.  You have to remember on the Periodic Table, Gold and Silver are in Group 11.   Note that if you have an Analog Clock and named all the Chinese Zodiac signs,  11 on the Analog Clock signifies Pig.  With Number 11, the Pig can signified wealth for Gold and Silver or even Copper.  A Golden Pig is like having Copper, Silver and Gold which are all Group 11 Elements.  To store all that Copper, Silver and Gold you to a Bank for Safety Deposit Box.  Piggy Bank has grown from the small Pig Jars to now the big Banks. Copper is not that popular with Chinese as Copper is popular with U.S. Americans.  You know the word Chinese KINGIN is another word of saying CHANGE in Middle English.  The Middle English word for CHANGE was CHAUNGEN.  Others say CHA CHING!  Look how CHAUNGEN and KINGIN mean MONEY!  Soon or latter with Golden Pig, Lucky Element 111 called Roentgenium could be a COIN one day.