líng qú
Lingqu, canal in Xing'an county 興安|兴安[Xing1 an1], Guangxi, built in 214 BC to link the Yangtze 長江|长江[Chang2 Jiang1] to the Pearl River 珠江[Zhu1 jiang1]
灵
líng
quick
渠
qú
(artificial) stream; canal; drain; ditch (CL:條|条[tiao2])