1. 促进：further 更远的 | furtherance 促进 | furthermore 此外

2.

2. 助成：助长的conducivepromotive | 助成furtherance | 助词particlegrammatical

3. 深化：furtherance 推动 | furtherance 深化 | furtherance 贯彻

4.

4. 助长, 促进, 助成 (名)：further 更进一步地; 此外; 更远地 (副) | furtherance 助长, 促进, 助成 (名) | furthermore 此外; 而且 (副)

1. 促进;推进;增进
    The furtherance of something is the activity of helping it to be successful or be achieved.

    e.g. The thing that matters is the furtherance of research in this country.
           重要的是推进这个国家的研究。

1. the advancement of some enterprise

    e.g. his experience in marketing resulted in the forwarding of his career

    Synonym: forwardingpromotion

2. encouragement of the progress or growth or acceptance of something

    Synonym: promotionadvancement