成都一签被拒（然后二签又没过！彻底绝望了，是不是去不了了？）

签证官问的问题感觉自己没答好，问我为什么在工作那么多年后才去读书，我说因为知识需要增长；问我回国打算我说要在家乡找个工作。结果这两个问题现在回想起来是不是被拒的根源呢？大家帮忙分析下吧！我好不容易被录取，实在不甘心就这么不能去了。如果一签被拒，二签过的几率是不是就更小了呢？

7月2号 二签又被拒了！我该怎么办？
大家帮我看看吧，这个是我二签的问题和回答。到底是哪出问题了？我真的好迷茫呀，这么下去真去不了了。
what's your job now?
i'm a chasher in yunnan weiquan realestate company,which is a satet-own company
why you go to A now?
working experience is improtant for my major so I working in different departments in my company and i need a international background to help me to be competitive
what's you plane when you finish your study?
my boss want me to reapply a position after I graduate. my company has internatioanl projects in future. He think I will be helpfor with my obersee background and I am familar with this company's condition.
who pay your study?
my parance prepare 30万 for my first year's cost but I think it's enough for two.
大家帮我看看吧，这个是我二签的问题和回答。到底是哪出问题了？我真的好迷茫呀，这么下去真去不了了。