Tseng says that their first tool was compassion. They showed the cruelty of the enemy, and tried to make international society understand the limitlessness of Japanese ambitions and the necessity of forming a united front to meet the enemy. Naturally factual evidence was needed to support these positions, and it was best if "third parties" could transmit that information.
曾虛白的計畫首先訴諸人類天生的同情心，儘量暴露敵人的殘暴行徑，並且讓國際瞭解，野心家是沒有止境的，必須建立聯合陣線，共同抗敵，當然這些訊息都要有事實做根據，而且最好是經由「別人」的口和筆來傳播。