Messi's fresh attack comes after he was forced into a U-turn following his request to leave Barca this summer, but issued a communique accusing club President, Josep Maria Bartomeu of going back on his promise to allow him to leave.
The 23-year-old broke the deadlock in the 74th minute by thumping in a long-range effort after combining with Darlan Mendes.
Guoan now sit second in Group B with 25 points, with two rounds in the first stage remaining. Guoan have booked a spot in Group C for the championship race. Enditem
Barca make their debut at Sunday's big game when they entertain an impressive looking Villarreal, and their strike trio of Paco Alcacer, Gerard Moreno and Take Kubo. All eyes will be on Ronald Koeman's league debut in charge of a side that no longer contains players such as Luis Suarez, Arturo Vidal or Ivan Rakitic.
"Because the Kenyan President Uhuru will come to tour the stadium and launch it on Saturday ahead of the World Athletics Continental Tour we thought we can use the opportunity to have the races and give him an opportunity to watch them, that's why we listed 54 athletes to take part in the event," said Mutwii.
Authorized by the UCI, the Tour of Guangxi was first launched in 2017 and is a top ranking race organized by Chinese Cycling Association, the local government and China's Wanda Group. Enditem
"I am sure we will make it, we will make these Olympic Games a success." Enditem
Forward Deng Ziming had injected new energy for Shijiazhuang in the second half. Goalkeeper Deng Xiaofei was sent off in the 46th minute after receiving a second yellow card, and Zambian defender Stoppila Sunzu converted the penalty kick for Shijiazhuang to pull one back.
Players such as new arrival Gonzalo Paciencia are trying to spread optimism and are counting on football's unwritten laws.
After the result, Chongqing pocketed four wins consecutively to rank third with 18 points, while Wuhan dropped to sixth, two points behind the fourth-placed Hebei in the Suzhou division. Enditem
The organizers will also establish working teams for each test event and for venue operation, with detailed plans for accomodation, catering, medical service, transportation and volunteers.