However, the top Shenzhen scorer was substituted with a suspected groin strain in the 43rd minute.
Liu, who boasted a stellar playing career, was named WTT chief in June.
The Brazilian won the ball and exchanged passes with Soldado before keeping his head with a calm finish.
"It's an agreement by our clubs and investors. We are expecting to help them get reasonable control of the spending. Besides that, all of us want a more balanced league. Under the cap, the teams are encouraged to pay more attention to their youth training system instead of buying players."
The forward recommends a 'one game at a time' policy for the struggling Royal Blues.
Teda took the lead in the 70th minute when Sandro Lima donated a powerful header on Frank Acheampong's cross. However, six minutes later, Teda's advantage was terminated as their newly transfered midfielder Akhmedov was substituted with injury.
The Arsenal captain scored a brace in last season's FA Cup final as Arsenal came from behind to beat Chelsea 2-1. He also netted in Arsenal's 3-0 victory over Fulham last Saturday in their first game of the new Premier League season.
Despite the defeat, Al-Taawoun remain top of Group C thanks to a superior head-to-head record over second-placed Al-Duhail SC, who beat Sharjah FC 2-1 earlier in the day to reach six points, while Persepolis climb above Sharjah into second place with four points, just two behind the group leaders at the stage's halfway point.
On Friday, Persepolis beat Al-Taawoun 1-0 in Group C of the 2020 AFC Champions League thanks to Resan's penalty.
Now, students are able to have aerobics classes in a basement of about 150 square meters at the No. 2 High School of Jingyuan County.
Raman spoke about Schalke's determination for a better Bundesliga campaign than last season, when the team finished a disappointing 12th and his ambition to play the 2021 Euro tournament with the Belgian national team.