(1) lit. Xiang Zhuang performs the sword dance, but his mind is set on Liu Bang
劉邦|
刘邦[Liu2 Bang1] (idiom, refers to plot to kill Liu Bang during Feast at Hongmen
鴻門宴|
鸿门宴[Hong2 men2 Yan4] in 206 BC)
(2) fig. an elaborate deception hiding malicious intent