自己种菜最健康,修改简历挂网上.简历要改心态改,工作才会随之来.

If no body call you, that means your resume is not working.

If you failed phone interview, that means you need improve on how to answer interview questions.

Not necessarily tell them you want do the job even without pay. That will put you into a wek position. Company doesn't like weak people.

简历要改,心态也一起改变,工作就来了.

Thanks!