Yan Rui. In the TV series Courtyard of Love, MCA is played by actor Yan Rui. In the play, Twist is He Yuzhu's apprentice and a chef. This drama mainly tells the story of human nature, life changes and social changes of Beijing quadrangles in the 1960s and 1990s. Spanning 30 years and more than 40 episodes, this picture scroll full of old Beijing flavor is presented to the audience.