C265 Secrets
This sentence could be counted as a line, it was something that Zuo Wei, Gu Xi, and Zuo Qiang had been studying for a long time. Usually, the older people would know the meaning of this question.
The purpose of this question was to let Dong Ya know that the Zuo family was very sincere towards Zuo Wei and Gu Xi.
He then said, "I've already found someone to calculate it