长三角 Save Sign in to save words Traditional (Taiwan): 長三角 chángsānjiǎo ㄔㄤˊ ㄙㄢ ㄐㄧㄠˇ Yangtze River Delta (abbr. for 长江三角洲 chángjiāngsānjiǎozhōu) Character by character 长(cháng)long 三(sān)surname San 角(jiǎo)angle Words with 长三角 Starting with 长三角 长三角经济区 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0