Shunzi is a series of Arabic numerals on the renminbi.
In the view of the paper money we use now, each paper money has its own particularity, that is, the number is unique, under normal circumstances no two or more notes have the same number.
It is generally located in the lower left corner of the yuan, beginning with a crown (26 letters), usually 2 or 3 crowns, followed by 7 or 8 digits of Arabic numerals to form a complete crown.
For example, 234,567,123 is called minor order, while 12345678 and 23456789 are called big order, and the seven consecutive digits of the triple crown are also big order.
Dashun is the most auspicious number. The market value is always very high and the value is the highest. There are only three kinds under each crown.