![](http://www.ecns.cn/hd/2024/07/12/630afb4e2527430ca6650cc4cd52d01c.jpg)
The Nanchang, China's first Type 051 guided-missile destroyer, docks at a port during an open day activity in Nanchang, east China's Jiangxi Province, July 11, 2024. (Photo: China News Service/Xiong Mianyang)
An open day activity was held to celebrate China's 20th National Maritime Day on Thursday.
![](http://www.ecns.cn/hd/2024/07/12/7e56fd7a34844f74ad1781f8cb346c14.jpg)
The Nanchang, China's first Type 051 guided-missile destroyer, docks at a port during an open day activity in Nanchang, east China's Jiangxi Province, July 11, 2024. (Photo: China News Service/Xiong Mianyang)
![](http://www.ecns.cn/hd/2024/07/12/4c2989b7c46243cca461e9b28159d62b.jpg)
The Nanchang, China's first Type 051 guided-missile destroyer, docks at a port during an open day activity in Nanchang, east China's Jiangxi Province, July 11, 2024. (Photo: China News Service/Xiong Mianyang)
![](http://www.ecns.cn/hd/2024/07/12/7ea22feb30f34fe88e993c046baf1a07.jpg)
The Nanchang, China's first Type 051 guided-missile destroyer, docks at a port during an open day activity in Nanchang, east China's Jiangxi Province, July 11, 2024. (Photo: China News Service/Xiong Mianyang)
![](http://www.ecns.cn/hd/2024/07/12/47d05d0a74e24022a2553418ca657e3c.jpg)
The Nanchang, China's first Type 051 guided-missile destroyer, docks at a port during an open day activity in Nanchang, east China's Jiangxi Province, July 11, 2024. (Photo: China News Service/Xiong Mianyang)
![](http://www.ecns.cn/hd/2024/07/12/2f631cb88bd34806910753bda4ec87ad.jpg)
People visit the Nanchang, China's first Type 051 guided-missile destroyer, during an open day activity in Nanchang, east China's Jiangxi Province, July 11, 2024. (Photo: China News Service/Xiong Mianyang)
![](http://www.ecns.cn/hd/2024/07/12/3e8e559de9914380ace84efac20aa058.jpg)
People visit the Nanchang, China's first Type 051 guided-missile destroyer, during an open day activity in Nanchang, east China's Jiangxi Province, July 11, 2024. (Photo: China News Service/Xiong Mianyang)