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![SCMPNews Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::23922797.png) South China Morning Post [@SCMPNews](/creator/twitter/SCMPNews) on x 1M followers
Created: 2025-07-17 06:51:17 UTC

China’s ‘green great wall’ triggers hay fever misery: scientists

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**Related Topics**
[great wall](/topic/great-wall)
[hay](/topic/hay)
[china](/topic/china)

[Post Link](https://x.com/SCMPNews/status/1945738055572230599)