In the 65th minute, Dalian's Ke Zhao added a goal of his own and sealed the 4-0 victory.
Before the game, Dalian ranked seventh with six points in the eight-team division in northeastern China's Dalian city, while Henan, also on six points, sat at the bottom by virtue of their inferior goal difference.
"My team was fantastic during the whole race. Today I felt very good, my legs were really good, until the attack I could ride easily. Also, I was very motivated. Many people supported me along the roads, and I want to thank everyone," Valter said after the race.
World number one Djokovic struck 51 winners to notch up the win against Edmund, extending his unbeaten run this year to 25 matches.
"It was a fantastic evening. The conditions, crowd, competition - it was all fabulous. Sam is a fabulous competitor, and I feel we bring the best out of each other," Duplantis added.
The result lifted Flamengo to fifth in the 20-team standings, five points behind leaders Internacional
Valter, 22, broke free during the final few kilometers and the peloton was unable to catch him.
Larsen is a retired Danish badminton player who won major international singles titles in the 1990s, and ranks among Denmark's badminton greats.
The 33-year-old striker, who came on after the interval, latched onto a through pass from teammate Wu Xi before sending it into the net in the 65th minute.
The 28-year-old is now 16th in the overall rankings, 16 seconds behind new leader Yates.
Photos of Bale in the stands in those games showed the forward looking bored and willing to show that boredom by appearing to be half asleep at times, knowing he would not play.