On 1 July 2008, Sun was loaned to Austrian Bundesliga side Austria Wien on a one-year deal with the possibility of a one-year extension, with this deal he would become the first ever Chinese footballer to play in the Austrian Bundesliga.
Sun became the first ever Chinese footballer to play in the Austrian Bundesliga. On 1 July 2008, Sun was loaned to Austrian Bundesliga side Austria Wien on a one-year deal with the possibility of a one-year extension.
On 1 July 2008, Sun was loaned to Austrian Bundesliga side Austria Wien on a one-year deal with the possibility of a one-year extension. Sun became the first ever Chinese footballer to play in the Austrian Bundesliga.
On 1 July 2008, Sun was loaned to Austrian Bundesliga side Austria Wien on a one-year deal with the possibility of a one-year extension. Sun became the first ever Chinese footballer to play in the Austrian Bundesliga.