Giant panda cub nicknamed "Mei Zhu" lives with her mother Meng Meng at the Guangzhou Chimelong Safari Park in Guangzhou, south China's Guangdong Province, Sept. 21, 2024. (Photo: China News Service/Chen Jimin)

大熊猫幼崽妹猪（昵称）和妈妈萌萌在一起。

Meng Meng, the eldest of the world's only giant panda triplets, gave birth to the cub on June 18.The cub has grown from 178 grams to 5,570grams as of Saturday.

全球唯一大熊猫三胞胎中的大姐萌萌于6月18日凌晨在长隆野生动物世界顺利产下一胎雌性幼崽。目前，在专班保育员的照顾下，大熊猫萌萌母女健康状况良好，妹猪体重由出生时的178克增长至5570克。

Giant panda cub nicknamed "Mei Zhu" lives with her mother Meng Meng at the Guangzhou Chimelong Safari Park in Guangzhou, south China's Guangdong Province, Sept. 21, 2024. (Photo: China News Service/Chen Jimin)

广东广州，大熊猫幼崽妹猪（昵称）依偎在妈妈萌萌的怀抱里。

Giant panda cub nicknamed "Mei Zhu" lives with her mother Meng Meng at the Guangzhou Chimelong Safari Park in Guangzhou, south China's Guangdong Province, Sept. 21, 2024. (Photo: China News Service/Chen Jimin)

大熊猫幼崽妹猪（昵称）依偎在妈妈萌萌的怀抱里。

Giant panda cub nicknamed "Mei Zhu" lives with her mother Meng Meng at the Guangzhou Chimelong Safari Park in Guangzhou, south China's Guangdong Province, Sept. 21, 2024. (Photo: China News Service/Chen Jimin)

大熊猫幼崽妹猪（昵称）在妈妈萌萌身边睡觉。

Giant panda cub nicknamed "Mei Zhu" receives medical check at the Guangzhou Chimelong Safari Park in Guangzhou, south China's Guangdong Province, Sept. 21, 2024. (Photo: China News Service/Chen Jimin)

保育员为大熊猫幼崽妹猪（昵称）做体检。