这是媒体人的说法，非官方披露。大意是：徐正源从带成都蓉城踢中甲时年薪约70万美元，随球队升级、战绩提升，续约后涨到约28

Summarizing the salary report

I need to respond to the user's Chinese text about Xu Zhengyuan's salary, which translates to: [[NEWS.CONTENT_HTML]]quot;Media person: Xu Zhengyuan's salary increased from 700,000 in China League One to 2.8 million.[[NEWS.CONTENT_HTML]]quot; It seems they might be looking for a summary or context, but there's no explicit request. I'll provide a brief summary and ask if they want more details, like the source, background, or verification, especially regarding the team and timing. Xu Zhengyuan, also known as Seo Jung-won, coached Chengdu Rongcheng in the Chinese Super League.Clarifying Xu Zhengyuan's coaching history

Xu Zhengyuan joined Chengdu Rongcheng in 2021 after coaching Suwon Samsung Bluewings. His salary reportedly grew from 700,000 to 2.8 million, likely due to Chengdu's success in advancing from China League One to the CSL. The figure of $2.8 million set by the media seems high but possible given their performance. I should clarify this is a reported claim and ask if the user wants verification or sources, offering to assist in searching for more information if needed.Clarifying user needs

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I can run web searches, but it seems like network access might not be the best option. The user likely expects a summary or confirmation. I should clarify what they need—do they want a source or a summary? Here’s some brief context: Xu Zhengyuan is the head coach of Chengdu Rongcheng, reportedly earning about 700,000 in China League One, which has risen to approximately 2.8 million after successful seasons. I could also include RMB conversions and discuss possible tax differences. I’ll ask if they want comparisons with other CSL coaches or additional details.