year location         mens singles      womens singles                        mens doubles                         womens doubles
0      2012 doha               xu xin           chen meng                       ma lin xu xin                     li xiaodan wen jia
1      2011 doha               xu xin          liu shiwen                   wang liqin xu xin                     guo yue li xiaoxia
2      2010 doha           wang liqin             guo yue                     ma lin wang hao                   ding ning liu shiwen
3      2009 doha            timo boll        zhang yining                      ma long xu xin                   guo yue zhang yining
4      2008 doha               ma lin        zhang yining                      chen qi ma lin                   guo yue zhang yining
5      2007 doha               ma lin          li xiaoxia        cho eon - rae lee jung - woo                    li xiaoxia wang nan
6      2006 doha           wang liqin        zhang yining                 wang hao wang liqin                  wang nan zhang yining
7      2005 doha           wang liqin        zhang yining               kong linghui wang hao                   guo yue niu jianfeng
8      2003 doha    vladimir samsonov        tamara boros      kalinikos kreanga jörg roßkopf  tatyana logatzkaya veronika pavlovich
9      2002 doha  jean - michel saive            wang nan                  wang liqin yan sen                    li jia niu jianfeng
10     2001 doha       zoran primorac      kim hyon - hui  chang yen - shu chiang peng - lung             kim moo - kyo ryu ji - hae
11     1999 doha       zoran primorac  jing tian - zorner  chang yen - shu chiang peng - lung          csilla bátorfi krisztina tóth
12     1998 doha       zoran primorac               li ju                  wang liqin yan sen                         li ju wang nan

Table as JSON:
{"year location":{"0":"2012 doha","1":"2011 doha","2":"2010 doha","3":"2009 doha","4":"2008 doha","5":"2007 doha","6":"2006 doha","7":"2005 doha","8":"2003 doha","9":"2002 doha","10":"2001 doha","11":"1999 doha","12":"1998 doha"},"mens singles":{"0":"xu xin","1":"xu xin","2":"wang liqin","3":"timo boll","4":"ma lin","5":"ma lin","6":"wang liqin","7":"wang liqin","8":"vladimir samsonov","9":"jean - michel saive","10":"zoran primorac","11":"zoran primorac","12":"zoran primorac"},"womens singles":{"0":"chen meng","1":"liu shiwen","2":"guo yue","3":"zhang yining","4":"zhang yining","5":"li xiaoxia","6":"zhang yining","7":"zhang yining","8":"tamara boros","9":"wang nan","10":"kim hyon - hui","11":"jing tian - zorner","12":"li ju"},"mens doubles":{"0":"ma lin xu xin","1":"wang liqin xu xin","2":"ma lin wang hao","3":"ma long xu xin","4":"chen qi ma lin","5":"cho eon - rae lee jung - woo","6":"wang hao wang liqin","7":"kong linghui wang hao","8":"kalinikos kreanga jörg roßkopf","9":"wang liqin yan sen","10":"chang yen - shu chiang peng - lung","11":"chang yen - shu chiang peng - lung","12":"wang liqin yan sen"},"womens doubles":{"0":"li xiaodan wen jia","1":"guo yue li xiaoxia","2":"ding ning liu shiwen","3":"guo yue zhang yining","4":"guo yue zhang yining","5":"li xiaoxia wang nan","6":"wang nan zhang yining","7":"guo yue niu jianfeng","8":"tatyana logatzkaya veronika pavlovich","9":"li jia niu jianfeng","10":"kim moo - kyo ryu ji - hae","11":"csilla bátorfi krisztina tóth","12":"li ju wang nan"}}