长三角

Yangtze River Delta (abbr. for 長江三角洲|长江三角洲[Chang2 jiang1 San1 jiao3 zhou1])

three / 3

length / long / forever / always / constantly

chief / head / elder / to grow / to develop / to increase / to enhance

surname Jue

angle / corner / horn / horn-shaped / unit of money equal to 0.1 yuan, or 10 cents (a dime) / CL:個|个[ge4]

role (theater) / to compete / ancient three legged wine vessel / third note of pentatonic scale

triangle

(old) high-class prostitute

Yangtze River Delta Economic Zone (economic region including Shanghai, Zhejiang and Jiangsu)