1.0Shine Language Schoolhttps://www.shinelanguageschool.com/zhChrishttps://www.shinelanguageschool.com/zh/author/chris/Jeff - Shine Language Schoolrich600338<blockquote class="wp-embedded-content" data-secret="l9YzJscHMX"><a href="https://www.shinelanguageschool.com/zh/services/jeff/">Jeff</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.shinelanguageschool.com/zh/services/jeff/embed/#?secret=l9YzJscHMX" width="600" height="338" title="《 Jeff 》—Shine Language School" data-secret="l9YzJscHMX" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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</script>Business Mentor – Dr. Jeffrey S Jeff currently teaches international business and management at the university level in America. In the past, he has served as assistant professor of business, program director and dean of the school of business in other universities in the US. He spent a year teaching business-related courses at two universities […]https://www.shinelanguageschool.com/wp-content/uploads/2023/09/SherlockJeff-Professional-2020-300x300.jpg