Word

HSK	Not in HSK
FREQUENCY	Unknown

淮海地區 huái hǎi dì qū

Huaihai, economic hub around Xuzhou 徐州[Xu2 zhou1], including parts of Jiangsu, Shandong, Henan and Anhui provinces

淮 huái	river in Anhui province
海 hǎi HSK 4	sea, ocean; maritime
地 dì HSK 3	earth; soil, ground; region
區 qū	area, district, region, ward; surname