「項莊舞劍，意在沛公」

(pos:語句)
<explanation>
yue:用嚟指行動背後暗藏唔光彩嘅意圖；典故出自#鴻門宴 上，項莊表演舞劍，實情想殺沛公劉邦
eng:Xiang Zhuang's sword dance was a veiled threat to the Duke of Pei (Liu Bang) on #鴻門宴 (hung4 mun4 jin3); it implies that one's real intention is hidden behind seemingly innocent actions.
<eg>
yue:佢表面話係同你傾生意，但其實「項莊舞劍，意在沛公」，係想收咗你間公司。 (keoi5 biu2 min6 waa6 hai6 tung4 nei5 king1 saang1 ji3 daan6 kei4 sat6 hong6 zong1 mou5 gim3 ji3 zoi6 pui3 gung1 hai6 soeng2 sau1 zo2 nei5 gaan1 gung1 si1.)
eng:He appears to discuss business with you, but actually he intends to take over your company.