Then, from the sensitivity factor analysis and measures to be introduced aircraft-analysis and ZY air cargo company's development plans when faced with the formation of air cargo company ZY feasibility analysis.

And then, from sensitivity analyzes factors and responses, intended to introduce the machine analysis and ZY air freight company development planning, when faced with the formation of air cargo companies ZY feasibility analysis.

Then, from the sensitive factor analysis and the countermeasure, plans to introduce the cargo plane type analysis and the ZY air-freight service's development plan and so on in front of to sets up the ZY air-freight service the feasibility to carry on the analysis.

And then, from sensitive factor analysis and analysis of countermeasures, the proposed introduction of aircraft models and ZY air cargo companies develop planning when faced with organizing ZY feasibility analysis of air cargo companies.

And then, from sensitive factor analysis and analysis of countermeasures, the proposed introduction of aircraft models and ZY air cargo companies develop planning when faced with organizing ZY feasibility analysis of air cargo companies.