Manchester United lost to Arsenal 0-1, and captain B Fei was interviewed by BBC's "The Day Game".
He said: "Although I lost the game, there are still many positive aspects to summarize. We did everything we should do to win, and there were many opportunities to score goals, but unfortunately I didn't grasp it."
Regarding the conceding, he said: "We are very frustrated with the way the conceding goal. We know their threats in set pieces."
Speaking of Cunya and Mbemo, he said: "We know what kind of players they are, and we look forward to them to bring more outstanding performances."