Liu Zheng, an office worker who often takes cabs, said the campaign was a positive one.

常常乘坐出租车的上班族刘正认为禁烟运动是个积极的举措。

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Liu Zheng (Chengdu Daily) : In Suqian's case, rewards can be regarded as payment to volunteers.

刘政(成都日报)：在宿迁的例子中，奖励可被看做付给志愿者的报酬。

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Liu Zheng, who is not related to Liu Xiu 'e, said the automated ordering and payments meant he could cut down on wages for waiters.

刘正说，自动下单和支付意味着他可以削减雇佣服务生的开支。

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Down here, Liu Qin-Zheng practises his art with no hurry and clear enjoyment.

BBC: Here be dragons

Uncertainty about future economic conditions has added at least a percentage point to the unemployment rate, according to Sylvain Leduc and Zheng Liu of the Federal Reserve Bank of San Francisco.

ECONOMIST: Business and America��s fiscal cliff