Tao Guannan from Guangdong and Shandong's Liu Zongyu took second and third places respectively.
Fujian had little chance to score in the third set. Yang Yi then concluded the game with a serve.
Jiangsu had five players scoring in double figures, led by Jiang Jiayin's 17. Liang and Gong scored 14 points apiece.
Unai opened the scoring with a carefully placed shot following a swift break in the 40th minute and, although Kike Garcia equalized for Eibar three minutes into the second half, the midfielder popped up again to finish the best move of the game three minutes from time to deservedly send the points back to Bilbao.
And Ecuador's LDU Quito extended their lead at the top of Group D with a 4-0 rout of Binacional Enditem
The National Sliding Center will become the first competition venue of Beijing Winter Olympic Games for the national team to undertake training tasks.
Kenyatta, who was opening the refurbished Nyayo National Stadium in Nairobi, said the redevelopment of that stadium is not an isolated case.
According to Liu, the COVID-19 pandemic can also be an opportunity for the sports industry.
The Brazilian, who had entered the game as a substitute, took advantage of a loose ball to beat Valladolid keeper Roberto Jimenez with a diagonal shot.
Libertad are third, level on points with Caracas FC, but with an inferior goal difference.
Boca had 68% of possession and seven shots on target to Libertad's one, in what was largely a lopsided contest at La Bombonera.