![](http://www.ecns.cn/hd/2021/08/19/b179898601fd4729a9abcf3b7d04ee17.jpg)
A Long March-4B carrier rocket carrying the Tianhui II-02 satellite group lifts off from the Taiyuan Satellite Launch Center in north China's Shanxi Province, August 19, 2021. China launched the Tianhui II-02 satellite group at 6:32 a.m. on Thursday. It was the 384th flight mission of the Long March series carrier rockets. (Photo/Courtesy of Zheng Bin)
![](http://www.ecns.cn/hd/2021/08/19/ea9f4192804042c380cbfa7c9082d98d.jpg)
A Long March-4B carrier rocket carrying the Tianhui II-02 satellite group lifts off from the Taiyuan Satellite Launch Center in north China's Shanxi Province, August 19, 2021. China launched the Tianhui II-02 satellite group at 6:32 a.m. on Thursday. It was the 384th flight mission of the Long March series carrier rockets. (Photo/Courtesy of Zheng Bin)
![](http://www.ecns.cn/hd/2021/08/19/191000cdd88d45de8c18e7b51be14e6e.jpg)
A Long March-4B carrier rocket carrying the Tianhui II-02 satellite group lifts off from the Taiyuan Satellite Launch Center in north China's Shanxi Province, August 19, 2021. China launched the Tianhui II-02 satellite group at 6:32 a.m. on Thursday. It was the 384th flight mission of the Long March series carrier rockets. (Photo/Courtesy of Zheng Bin)
![](http://www.ecns.cn/hd/2021/08/19/d615fddb7a584b2d8eacca1cdd94a1c0.jpg)
A Long March-4B carrier rocket carrying the Tianhui II-02 satellite group lifts off from the Taiyuan Satellite Launch Center in north China's Shanxi Province, August 19, 2021. China launched the Tianhui II-02 satellite group at 6:32 a.m. on Thursday. It was the 384th flight mission of the Long March series carrier rockets. (Photo/Courtesy of Zheng Bin)
![](http://www.ecns.cn/hd/2021/08/19/0429d7f91aee4a9498385829a96dcddb.jpg)
A Long March-4B carrier rocket carrying the Tianhui II-02 satellite group lifts off from the Taiyuan Satellite Launch Center in north China's Shanxi Province, August 19, 2021. China launched the Tianhui II-02 satellite group at 6:32 a.m. on Thursday. It was the 384th flight mission of the Long March series carrier rockets. (Photo/Courtesy of Zheng Bin)