Both front and back end should be quite promising, relatively speaking, the front end will be a little easier. But now for the same level of people, the general company before and after the end of the treatment are similar, treatment is good certainly you are very bullish.

Anyways, in our company, the front and back end is largely the same, you should think about which one you are more interested in, and which one you would like to learn, and there will always be a long time to gain, for fear of being in a wait-and-see state, learning the front-end of the feeling of the back-end of the treatment of the back end of the feeling of the front-end of the treatment of the treatment of the good.