Xiao Yeyang was completely at a loss, "So what?"
Daohua said, "Take another look at what I've written."
Daohua copied down the characters from the piece of paper, but beneath each character she wrote, there were two sets of Arabic numerals.
Xiao Yeyang pointed at the numbers and said, "This is the language of foreigners, which I recognize." While speaking, he looked at Daohua with surprise, "You also read books by foreigners."
Daohua was silent for a moment, "... I don't read them often, these numbers, I just think they're convenient for recording, so I learned them. Anyway, let's not dwell on these trivial matters."
Xiao Yeyang held the piece of paper with Daohua's copied writing in his hand, "What could these numbers represent? "
Daohua said, "They could represent that it might correspond to another character."
Xiao Yeyang glanced at Daohua, "How do we find out the other character?"
