Duan Liuyu's goal in the 14th minute and Pelle's penalty kick in the 48th minute helped Luneng establish a 2-0 lead for Shenzhen FC firstly.
"We were the better side, that's for sure. We had lots of chances to score several goals in the first half, but it was still tight because Nice also had chances after our first two goals. But Keylor was exceptional," said PSG coach Thomas Tuchel.
Huanghai got the opener in the 37th minute when Gao Xiang headed in left-back Yang Yu's cross.
In the 61st minute, Coronado made a cross into the near post to Welliton who was on the right position to head home for his hat-trick and Sharjah's fifth.
The 20-year-old kept a clean sheet after clearing 5.82 meters. Reigning world champion Sam Kendricks of the United States and France's former world record holder Renaud Lavillenie needed their third attempts to leap off 5.82m.
The tournament, which was originally scheduled for June, was pushed back due to the COVID-19 pandemic and served as the second major played this year. Enditem
The host's efforts paid off with 17 minutes played as Mainz' Leandro Barreiro fouled onrushing Dani Olmo inside the area. Forsberg broke the deadlock with a well-placed shot from the spot into the bottom right corner.
However, the 25-year-old Kipruto will be competing in an unfamiliar event in Doha, when he takes on compatriot Brimin Kipruto, Vincent Kibet and Bethwell Birgen in the men's 1,500m event.
Shanghai is scheduled to meet Beijing Guoan in the next round on Friday, and will secure the top spot going into the second phase if it could remain undefeated. Shijiazhuang will fight against Chongqing Lifan on the same day.
It has a decent record against Real Madrid with two wins and a draw in their last three games, the last of those being a 2-1 victory in the Benito Villamarin stadium. Nabil Fekir is fit to start and will probably play alongside Borja Iglesias and Sergio Canales. Enditem
Tokyo 2020 President Mori Yoshiro added: "We will continue to work hard on simplifications towards next year and ask for the continued cooperation of all those involved in the Games." Enditem