Re: Goa - why?
No, they were not. China still claims all the territories it holds, and all that has been mentioned is that both sides will discuss their border issues, nothing more. I suggest you go and check on actual government to government declarations, and you will learn that.
http://www.globalsecurity.org/wmd/library/news/china/2005/china-050405-irna01.htm
http://www.irna.ir/en/news/view/menu-273/0504050660142237.htm
http://news.webindia123.com/news/showdetails.asp?id=78927&cat=India