"If we need to start... the investigation from his behavior and actions, how should we proceed?" The old man Hassan, after discussing with several others for a long time, cautiously presented his idea to Jiang Yuan, which was entirely within Jiang Yuan's expectations.
This was actually the only path Jiang Yuan left for the old man, as it was the predetermined direction of their investigation.
Interpersonal and interest relationships were too complicated; the old man would definitely avoid them if possible. And for Jiang Yuan and the others, investigating the interpersonal and interest relationships of a political and religious figure's child in a foreign country was obviously infeasible.
