Ambiguous love behavior is not aboveboard and has ulterior secrets. It also refers to the private affairs that may happen when men and women fall in love.
Source: Feng Ming Menglong's "Warning: Three Appears in Baolongtu to Resolve Injustice": "When you are a magistrate, you can break the ambiguous feelings of the world and break the prison of human suspicion."
Crossing Chencangdu: crossing; Chen Cang: The name of ancient county, in the east of Baoji City, Shaanxi Province. Metaphor is to achieve a certain goal by creating illusion. It is also a metaphor for adultery.
Source: Yuan Anonymous's "Going to Chencang" is the second discount: "I can sneak into Chencang Ancient Road if there is a plank road built in Fan Kuai. This Chu soldier doesn't know if he is wise, so he must arrange troops to guard the plank road. I cut the ancient Chencang Road and killed it unexpectedly. "
Secret contract: agreement; Period: date. Make a secret agreement with each other. Refers to a man and a woman who decide for life in private.
Source: Yuan Anonymous's "Fujin Yuanbao" is the first discount: "It is not like a secret appointment before the sun, the moon and the stars."