A worker cleans an animal sample to make leather at an animal sample company in Fuzhou, capital of southeast China's Fujian Province, May 23, 2018. Animal sample makers "revive" animals as materials for scientific research and teaching. (Xinhua/Wei Peiquan)

Animal sample makers put the fur of spotted deer on a foam prosthesis at an animal sample company in Fuzhou, capital of southeast China's Fujian Province, May 23, 2018. Animal sample makers "revive" animals as materials for scientific research and teaching. (Xinhua/Wei Peiquan)

An animal sample maker decorates a Siberian tiger sample at the Fujian Museum in Fuzhou, capital of southeast China's Fujian Province, May 22, 2018. Animal sample makers "revive" animals as materials for scientific research and teaching. (Xinhua/Wei Peiquan)

An animal sample maker adjusts the feather of a bird sample at an animal sample company in Fuzhou, capital of southeast China's Fujian Province, May 23, 2018. Animal sample makers "revive" animals as materials for scientific research and teaching. (Xinhua/Wei Peiquan)

An animal sample maker shows tools used to make a parrot sample at an animal sample company in Fuzhou, capital of southeast China's Fujian Province, May 23, 2018. Animal sample makers "revive" animals as materials for scientific research and teaching. (Xinhua/Wei Peiquan)

An animal sample maker patches up the fur of a wild donkey sample at an animal sample company in Fuzhou, capital of southeast China's Fujian Province, May 23, 2018. Animal sample makers "revive" animals as materials for scientific research and teaching. (Xinhua/Wei Peiquan)

An animal sample maker adjusts the cilia of a red deer sample in Fuzhou, capital of southeast China's Fujian Province, May 23, 2018. Animal sample makers "revive" animals as materials for scientific research and teaching. (Xinhua/Wei Peiquan)

Animal sample makers adjusts samples at an animal sample company in Fuzhou, capital of southeast China's Fujian Province, May 23, 2018. Animal sample makers "revive" animals as materials for scientific research and teaching. (Xinhua/Wei Peiquan)

An animal sample maker prepares to make prosthesis for Chinese water deer at an animal sample company in Fuzhou, capital of southeast China's Fujian Province, May 23, 2018. Animal sample makers "revive" animals as materials for scientific research and teaching. (Xinhua/Wei Peiquan)