To whom it may concerns;<br>My name is L� Lina, researcher from Hanoi University of Science. I have just registered to participate GISIDEAS 2012 with the paper entitled &quot; Vulnerability assessment of Ba Lat delta coastal zone to sea level rise and climate change&quot;. Regarding to the conference, since this would be the first time I will have joined such kind of event, I would like to ask you several questions.<br>
1. Firstly, what is &quot;exhibit product&quot;? <br>2. Secondly, I&#39;m unable to download and print the invoice after doing my registration, I am not so sure whether it was my false or due to your server. <br>3. And lastly, I would like to reaffirm that it is possible for me to pay the conference fee equivalent in Vietnam Dong on the commencement day of the conference enclosed with my invoice. <br>
<br>I&#39;m looking forward to your reply.<br><br>Regards, <br><br>Lina<br>