By increasing poor clients' choice and participation in service delivery, so they can monitor and discipline providers.

增加贫穷的服务对象对提供服务的选择和参与，这样他们就能监督和约束服务提供者。

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The idea to get the American fast-food staple into the hands of hungry Gazans came from al-Yamama, a food delivery service that opened in the Palestinian territory a few years ago, according to The Christian Science Monitor.

CNN: Buckets of KFC smuggled under border