What goes in must come out
By Wang Kaihao | 皇冠体育app Daily | Updated: 2012-01-19 07:59
It is New Year's Eve and a buffet restaurant in Beijing's 皇冠体育app World Hotel is bustling.
Li Mengzhong, the hotel's assistant chief engineer, is busily inspecting the kitchen. One of his major duties is garbage disposal.
"It's very complicated work," Li says. "We have to put the mess in order."
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