帮忙看一下有没有英语语法错误,

帮忙看一下有没有英语语法错误,
NOTICE
We are now planning to recruit volunteers for an international conference on globalization in January 2,2014.There is no denying that to be a volunteer is one of the most meaningful things in our life.Because of the conference is very important and serious.So when we are recruiting,we will have two conditions are taking into consideration.
First,you should good at English and we will make a test for English speaking.Second,the work of a volunteer must be very tired,so it is necessary for you to have a good health.Third is the most important,you should be willing to help others.It will be better that if you have the experience of as volunteer.
We really wish you can participant in.
Postgraduates’ Association.