Glinka led Poland to the two European Champions titles in 2003 and 2005. At 21, she left Poland to play abroad, and worked under Lang Ping at Italian side Asystel Novara. Glinka said the current China national team coach helped her to improve her skills.
Undeterred, the Blues regained the lead in spectacular fashion just two minutes later, when Reece James unleashed a long-range effort that flew into the top corner for his first ever Premier League goal.
There were also seven goals in the game between the newly-promoted pair of Leeds United and Fulham, with Leeds winning 4-3 to claim their first points of the season.
In the 28th minute, thanks to a short cross from Cedric Bakambu on the midfield, Renato Augusto dribbled through defender Ding Haifeng and contributed a calm tap-in to pull one back.
"He is one of our cornerstones and vital figures. Everyone in the club is fond of him," the Bayern official added.
In the women's draw, former world no.1 Angelique Kerber, the 15th seed, lost 6-3, 6-1 to the Czech Republic's Katerina Siniakova, who now faces Daria Kasatkina of Russia.
Real Sociedad were a bit flat in their opening day 1-1 draw away to Real Valladolid, but should be sharper after that game and another week's training, and although the stands of the Reale Arena will again be devoid of fans on Sunday night, this should be a tough test of Madrid's ability to defend their title. Enditem
Reguilon broke into the Real Madrid first team in the 2018-19 season, making 22 appearances and moving ahead of the Brazilian left back Marcelo in the pecking order.
Ricardo Goulart's volley gave Hebei a 10th minute lead before Guoan midfielder Renato Augusto made it 1-1 with a glorious chip in the 28th minute.
The deadlock was finally broken with eight minutes to go, when a corner was nodded onto the path of defender Khalilzadeh, who was well-positioned at the far post to control and finish into the bottom corner.
Stage One involves 32 groups of four players, with the player who tops each group progressing to Stage Two.