请英语专业的高手回答under the auspices of和sponsored by有什么不同？

under the auspices of

adj. 由...主办(在...保护下)
在......的主持下
由…赞助或主办，在…保护（赞助）下

例句； The group's first release under the auspices of a major label was the song " Killing Time," which appeared on the Men in Black soundtrack.
乐队第一支公开发行的歌曲为由一家知名唱片公司赞助的《消磨时光》，它先出现在电影《黑衣人》的配乐中。

In its efforts to promote cultural enterprise, Finland has established a "Cultural Enterprise Council" under the auspices of its Ministry of Education.
芬兰为了发展文化产业，在教育部指导下成立了「文化产业委员会」。

Sponsored by : 赞助单位

例句 ：Recently sponsored by Dawei Charitable Foundation Ltd.
现时乃一由达薇慈善基金赞助之非谋利艺术团体。

The study was sponsored by the National Cancer Institute.
这项研究是国家癌症研究中心发起的。

The exhibition was sponsored by the Society of Culture.
这个展览是由文化学会主办的。

the tree-planting drive sponsored by…… 由…发起的植树活动

under the auspices of 是由赞助

sponsored by 是由主办