2. Lingfeng Grain Store: combining the surnames of husband and wife with "Grain Store", taking "Lingfeng" and "Lingfeng" from the names of Zhang Fangling and Zhang Qianfeng respectively, which means that there is a grain wholesale store that has been operating for many years.
3. Fengfang Granary: Combining the surnames of husband and wife with "Granary" and emphasizing the characteristics of husband and wife with "Feng" and "Fang" means that the store provides high-quality miscellaneous grains.