Congcong, a black bearded saki cub, plays at Chimelong Safari Park in Guangzhou, capital of south China's Guangdong Province, Dec. 16, 2021. Congcong, a male black bearded saki cub born on July 22, 2021 at Chimelong Safari Park in Guangzhou, made his debut here Thursday. (Xinhua/Huang Guobao)
Congcong (top), a black bearded saki cub, eats lettuce with a night monkey at Chimelong Safari Park in Guangzhou, capital of south China's Guangdong Province, Dec. 16, 2021. Congcong, a male black bearded saki cub born on July 22, 2021 at Chimelong Safari Park in Guangzhou, made his debut here Thursday. (Xinhua/Huang Guobao)
Congcong, a black bearded saki cub, plays at Chimelong Safari Park in Guangzhou, capital of south China's Guangdong Province, Dec. 16, 2021. Congcong, a male black bearded saki cub born on July 22, 2021 at Chimelong Safari Park in Guangzhou, made his debut here Thursday. (Xinhua/Huang Guobao)
Congcong, a black bearded saki cub, is fed with milk at Chimelong Safari Park in Guangzhou, capital of south China's Guangdong Province, Dec. 16, 2021. Congcong, a male black bearded saki cub born on July 22, 2021 at Chimelong Safari Park in Guangzhou, made his debut here Thursday. (Xinhua/Huang Guobao)
Congcong (L), a black bearded saki cub, eats lettuce with a night monkey at Chimelong Safari Park in Guangzhou, capital of south China's Guangdong Province, Dec. 16, 2021. Congcong, a male black bearded saki cub born on July 22, 2021 at Chimelong Safari Park in Guangzhou, made his debut here Thursday. (Xinhua/Huang Guobao)