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"For example, WeChat's strong functionalities can meet one's daily needs without leaving the app, but that level of user engagement (of Douyin) allows it to bypass bigger rivals' platforms," said Liu Dingding, a veteran internet analyst in Beijing.

"Having robots take some of humans' routine work, and set people free to engage in face-to-face interaction, is the original intention of inventing Rokid," said Jiang Gonglue, chief designer of the AI robot.

"Giant pandas are the messengers of China's friendship to the world," Lyu recently said.

"Finally, with everyone's full cooperation, the ceremony was held at the end of 2014, and all attendees were impressed."

"For instance, Naizifang (milk houses) was a horse milk production base that supplied the government during the Yuan Dynasty, while Caochangdi (meadow) was the place where horses were fed," Wu said.