| English | Chinese |
| fire management improvements | 火灾管理改进 |
| housing improvement An addition, renovation or repair to a place of residence that increases its aesthetic, functional or financial value | 住宅装修 (附加、更新或修补居住地,以增加美观、功能或财政价值。) |
| improvement of efficiency The beneficial development or progress in the volume of output that is achieved in terms of productivity and input, or in getting the maximum possible output from given or allocated resources | 效率改善 (以生产力及输入资源为指标的有利的发展和进步的产出量，或从既定的配给资源中求得最大的可能输出。) |
| neighbourhood improvement scheme | 社区改善计划 |
| soil improvement Process of protecting the soil from excessive erosion and making soil more fertile and productive | 土壤改良 (保护土壤使其免遭过度侵蚀，使土壤更加肥沃，更加具有生产效率的过程。) |
| water quality improvement Progress in, or betterment of, the environmental condition and integrity of water | 水质改善 (环境条件改善和水净化的进展。) |