He was just saying Lin dan uses push/flat lifts to restrict lee chong wei's offense and that lin dan is also trying to bait lee's habit (the straight forehand drop) so that he can setup his counterplay
Both know each other very well,this is the 34th time of their match, LD>LCW,28>12,somemore LD won their last match also,they may not even play against each other anymore since LCW got cancer