Firstly, Lu Jiang's salary and grain tickets were used in the name of the army to support the families of fallen comrades.
The incident involving Song Gang served as a wake-up call for Lu Jiang. After Major Ye informed him, even though Feng Qingxue had never complained in her letters about the trouble Lu Jiang's actions had caused, the letters Lu Jiang wrote to her were still filled with apologies, expressing his thoughtlessness. He immediately devised the above remedy, directly mailing from the army without leaving his and his wife's information.
He pitied the families of his comrades, to which Feng Qingxue raised no objections.
Secondly, Feng Qingxue no longer traded food for antiques and jewelry in the black market, instead, she used money.