Liang Jiamei started Jiangsu's attack with a three-pointer, followed by Xu Chenyan's second-chance basket. Jiangsu began to take charge of the game midway through the first quarter.
Boca had 68% of possession and seven shots on target to Libertad's one, in what was largely a lopsided contest at La Bombonera.
The Championship League has been expanded to a full World Snooker Tour ranking event this season, featuring 128 players in three stages over 21 days.
"My goal was to reach the podium, but I didn't expect to win the title," said Song.
The 64-year-old, who began his managerial career as a teenager in 1975, had previous spells as Botafogo boss in 1986, 1995, 1998 and 2001.
At the same time, after entering the relegation group, Guangzhou R&F will try to secure its next season's CSL ticket in the second session games.
Eibar has just one point from four games and Jose Luis Mendilibar's team travels to Real Valladolid after seven days which has seen them lose home games to Athletic Bilbao and newly-promoted Elche.
Also on Monday, Hebei China Fortune beat Qingdao Huanghai 3-1, so Hebei will face Guangzhou Evergrande in the next stage.
Failing to do the job could mean that 43-year-old board member Salihamidzic has not only upset coach Flick but could be in danger of coming under fire from Bayern's club leaders like Karl-Heinz Rummenigge and Oliver Kahn. Enditem
After a goalless first half, Evergrande broke the deadlock just three minutes after the break, as Ai Kesen's header took a deflection off Shan Pengfei's head to go beyond a helpless goalkeeper Xu Jiamin.
Zhejiang bagged all three medals in the men's 100m butterfly, as Hong Jinquan clinched the gold in 53.03 seconds.