Hekou District · Relations URL: https://knowledge.ivjn.us/en/places/hekou/relation.html Hekou District is a district in Dongying, Shandong, with administrative division code 370503. 同区域 - Dongying District https://knowledge.ivjn.us/en/places/dongying-dongying.html - Guangrao County https://knowledge.ivjn.us/en/places/guangrao.html - Kenli District https://knowledge.ivjn.us/en/places/kenli.html - Lijin County https://knowledge.ivjn.us/en/places/lijin.html Located in - Dongying https://knowledge.ivjn.us/en/places/dongying.html Page 1 / 1, 1 total