The Vietnamese word "chủ xướng" can be translated to English as "initiator" or "proposer." It refers to a person or entity that takes the lead in proposing or starting something, such as an idea, project, or movement. Essentially, a "chủ xướng" is someone who takes the initiative to bring something into action.
In more advanced contexts, "chủ xướng" can also refer to someone who leads discussions or negotiations, particularly in political or organizational settings. You might see it in media articles or academic discussions about leadership and innovation.
While "chủ xướng" primarily means "initiator," it can also imply being a leader or a driving force behind a specific cause or activity.