Search the dictionary A Chinese word or character, or English Draw a character Search 2 entries. lánzhèngchángchéngpǐnyóuguǎndào 兰郑长成品油管道 Lanzhou-Zhengzhou-Changsha oil pipeline lánzhèngchángchéngpǐnyóuguǎndào 蘭鄭長成品油管道 Lanzhou-Zhengzhou-Changsha oil pipeline