![Trainer Sun Liru trains with a dolphin at an aquarium in Hefei City, Anhui Province, March 5, 2019. Sun said she chose the job because she has loved animals since she was a child. She has been training dolphins for four years. (Photo: China News Service/Han Suyuan)](http://www.ecns.cn/hd/2019/03/06/e386fc18536044e1b06371679cf4562d.jpg)
Trainer Sun Liru trains with a dolphin at an aquarium in Hefei City, Anhui Province, March 5, 2019. Sun said she chose the job because she has loved animals since she was a child. She has been training dolphins for four years. (Photo: China News Service/Han Suyuan)
![Trainer Sun Liru trains with a dolphin at an aquarium in Hefei City, Anhui Province, March 5, 2019. Sun said she chose the job because she has loved animals since she was a child. She has been training dolphins for four years. (Photo: China News Service/Han Suyuan)](http://www.ecns.cn/hd/2019/03/06/efed2092cbce4656b8c2e6b1bfff5cdb.jpg)
Trainer Sun Liru trains with a dolphin at an aquarium in Hefei City, Anhui Province, March 5, 2019. Sun said she chose the job because she has loved animals since she was a child. She has been training dolphins for four years. (Photo: China News Service/Han Suyuan)
![Trainer Sun Liru checks the health of a dolphin at an aquarium in Hefei City, Anhui Province, March 5, 2019. Sun said she chose the job because she has loved animals since she was a child. She has been training dolphins for four years. (Photo: China News Service/Han Suyuan)](http://www.ecns.cn/hd/2019/03/06/e9a530b683924e5890e746ee3af52ac1.jpg)
Trainer Sun Liru checks the health of a dolphin at an aquarium in Hefei City, Anhui Province, March 5, 2019. Sun said she chose the job because she has loved animals since she was a child. She has been training dolphins for four years. (Photo: China News Service/Han Suyuan)
![Trainer Sun Liru checks the health of a dolphin at an aquarium in Hefei City, Anhui Province, March 5, 2019. Sun said she chose the job because she has loved animals since she was a child. She has been training dolphins for four years. (Photo: China News Service/Han Suyuan)](http://www.ecns.cn/hd/2019/03/06/b77b341d64be45b4a08c23783268713c.jpg)
Trainer Sun Liru checks the health of a dolphin at an aquarium in Hefei City, Anhui Province, March 5, 2019. Sun said she chose the job because she has loved animals since she was a child. She has been training dolphins for four years. (Photo: China News Service/Han Suyuan)
![Trainer Sun Liru takes part in a dolphin show with colleagues at an aquarium in Hefei City, Anhui Province, March 5, 2019. Sun said she chose the job because she has loved animals since she was a child. She has been training dolphins for four years. (Photo: China News Service/Han Suyuan)](http://www.ecns.cn/hd/2019/03/06/a0c2293fd12b472ba2d7c802722294ed.jpg)
Trainer Sun Liru takes part in a dolphin show with colleagues at an aquarium in Hefei City, Anhui Province, March 5, 2019. Sun said she chose the job because she has loved animals since she was a child. She has been training dolphins for four years. (Photo: China News Service/Han Suyuan)
![Trainer Sun Liru trains with a dolphin at an aquarium in Hefei City, Anhui Province, March 5, 2019. Sun said she chose the job because she has loved animals since she was a child. She has been training dolphins for four years. (Photo: China News Service/Han Suyuan)](http://www.ecns.cn/hd/2019/03/06/6bde843b311b4b06b568e3b9bfbbf8bc.jpg)
Trainer Sun Liru trains with a dolphin at an aquarium in Hefei City, Anhui Province, March 5, 2019. Sun said she chose the job because she has loved animals since she was a child. She has been training dolphins for four years. (Photo: China News Service/Han Suyuan)