Need Practice Tongue Needly

Thanks to meet italki, I am looking for a job of foreign companies in Hangzhou or Ningbo, which is a middle city, in China. However, as a interviewee, when a HR from the Capgemini which supporting management consulting, outsourcing and professional services asked some questions about some life IT knowledge, I felt quite stupied, because I could not understand what she said deeply. Then, GAME OVER.
Nowadays, I still look for a job and not graduate from the college. Some months ago, I had passed CET6. I need practice tongue.