Explanation: ① enthusiastic men and women form couples metaphor. ② analogy between men and women fall in love. Source: Yuan Tang-style "Mandarin Bin Ji friends love the wins for the right ho" divertimento swallow Yinger baking powder, breaking up the Friends of Luen Fung pay. " Examples: Who is to serve His Majesty sleep last night? Can Zensheng like ~. To days and three pole still not Powerbut? ★ Ang Ching Hung, "Xu Palace of Eternal Youth Court"