Sān Xiá
Three Gorges on the Changjiang or Yangtze, namely: Qutang Gorge 瞿塘峽|瞿塘峡[Qū táng Xiá], Wuxia Gorge 巫峽|巫峡[Wū Xiá] and Xiling Gorge 西陵峽|西陵峡[Xī líng Xiá]
tǎng xià
to let drip
to trickle down
to shed (tears)
Tāng wǔ gé mìng
overthrow of the Xia dynasty 夏 by first king Tang of Shang dynasty 商, unconfirmed but placed at c. 1600 BC
Tāng Wǔ Gé mìng
the Tang and Wu Revolts: the overthrow (c. 1600 BC) of the Xia Dynasty by the first king, Tang 商湯|商汤[Shang1 Tang1], of the Shang Dynasty, and the overthrow (c. 1046 BC) of the Shang Dynasty by the Zhou Dynasty founder, King Wu 周武王[Zhou1 Wu3 wang2]