Zhang Cheng scored 31 points, including seven three-pointers and had two rebounds to lead Jiangsu to a 135-108 win over Jilin.
Jiangsu consolidated their southern group leader position by celebrating their seventh consecutive win.
Dufeng had 22 points and grabbed five rebounds as Guangdong snapped Shangdong's winning streak with a 88-104 victory.
In Shanghai, Welson scored 28 points and had 18 rebounds to give Liaoning an 81-93 win over the Shanghai Sharks.
Benson Lee scored a season high 40 points and had 14 rebounds as Yunnan edged Beijing 91-89.
Wang Lei had a game high 26 points and nine rebounds to lift Henan past Hujian 95-87.
(CRI December 2, 2004)