On the one hand, face a different class of service, which in itself is an objective requirement consumption tiered consumer markets must be broken down, the need to professionalize.
方
，
对不同阶层的服务，这本身就是消费分层客观的求，消费市场必须细分、必须专业化。
词
;的活力;
;On the one hand, face a different class of service, which in itself is an objective requirement consumption tiered consumer markets must be broken down, the need to professionalize.
方，对不同阶层的服务，这本身就是消费分层客观的求，消费市场必须细分、必须专业化。
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