Mei Zhu has turned six months old! A celebration party was held on Wednesday for the beloved giant panda cub at Guangzhou Chimelong Safari Park in Guangdong Province. Mei Zhu was born at the park on June 18. Her mother Meng Meng is the eldest of the world’s only giant panda triplets who turned 10-year-old this year. Thanks to the dedicated care of specialized keepers, both Meng Meng and Mei Zhu are in good health. Mei Zhu’s weight has increased from 178 grams at birth to 10.88 kilograms.