Search the dictionary A Chinese word or character, or English Draw a character Search 4 entries. chángsānjiǎo 长三角 Yangtze River Delta (abbr. for 長江三角洲|长江三角洲[Chang2 jiang1 San1 jiao3 zhou1]) chángsānjiǎo 長三角 Yangtze River Delta (abbr. for 長江三角洲|长江三角洲[Chang2 jiang1 San1 jiao3 zhou1]) chángsānjiǎojīngjìqū 长三角经济区 Yangtze River Delta Economic Zone (economic region including Shanghai, Zhejiang and Jiangsu) chángsānjiǎojīngjìqū 長三角經濟區 Yangtze River Delta Economic Zone (economic region including Shanghai, Zhejiang and Jiangsu)