Interview and work experience

When I am looking for the job,some experience gained,as follows:

1)When you are asked some questions which you not familiar with, you should not to say "I do not know", you should say "I am studying this knowlege about this ,and both is related. I had processed with this before" and so on. if you said you had no knowledge, the inteviewer may be think that you had no knowledge about this field,but in fact you only know little about special field, in addition that ,other person may consider that you have no confidence about this technology. so pls say "YES" "I can"when you are asked this question.

2) When you had been worked ,and you meet your leader ,please give your repect to him or her ,as the advice of my freind,even you had bad impression, bacause maybe in anyway and anycase what he or she said will change you life,the reason is obvious ,what he said is more important than you, in many time ,maybe you can not control your emotion,please smile,and everything will go on ,please remenber : what you repect is his or her position not himself.

3) In many times, please take care of what you dressed,because in many foreign company ,they pay attention to this detail.

4)In the everytime ,no matter whether you are working or stay at home ,please do not give up the study of your foreign lanuage.because you do not know when your chance will come ,so that you had to make sure that you had already ,otherwise it will be wasted.