The shell bone script of character Prosperous is
More people agree that it means Talking the Sun, believe that the ancient people worshipped the sun with compliments, wish the sun would bring them a bright future, and make them to be prosperous.
The big seal script of the character is
The top is the Sun, the bottom is Say which is so big that it takes the sun in the mouth, probably it means that people say overwhelmingly compliments to the sun, trying to get the best future.
The small seal script of the character it
The clerical script of the character is
Similarly, the top is the Sun, the bottom is the Say.
The song typeface of the character is
Same as the clerical script.
Its Pinyin is Chang1.