A plains zebra is seen at the Zoological Gardens in Yangon, Myanmar, Jan. 28, 2023. (Photo by Myo Kyaw Soe/Xinhua)

Eld's deers are seen at the Zoological Gardens in Yangon, Myanmar, Jan. 28, 2023. (Photo by Myo Kyaw Soe/Xinhua)

A smooth-coated otter is seen at the Zoological Gardens in Yangon, Myanmar, Jan. 28, 2023. (Photo by Myo Kyaw Soe/Xinhua)

A hippopotamus is seen at the Zoological Gardens in Yangon, Myanmar, Jan. 28, 2023. (Photo by Myo Kyaw Soe/Xinhua)

A blue peafowl is seen at the Zoological Gardens in Yangon, Myanmar, Jan. 28, 2023. (Photo by Myo Kyaw Soe/Xinhua)

Sun conures are seen at the Zoological Gardens in Yangon, Myanmar, Jan. 28, 2023. (Photo by Myo Kyaw Soe/Xinhua)

Web editor: Wang Xiaoxuan

Reviewer1: Zhang Yanlan

Reviewer 2: Pang Bo

Reviewer3:Tang Caihong