Bó
same as 渤海[Bo2 Hai3], Bohai Sea between Liaoning and Shandong
Gulf of Zhili or Chihli
Bó Hǎi
Bohai Sea, or Bo Hai, between Liaoning and Shandong
Parhae, Korean kingdom in Manchuria and Siberia 698-926
huán Bó hǎi wān dì qū
Bohai Economic Circle (economic region including Beijing, Tianjin, Hebei, Liaoning and Shandong)
bó xiè sāng tián
lit. blue seas where once was mulberry fields (idiom, from 史記|史记[Shi3 ji4], Record of the Grand Historian); time brings great changes
life's vicissitudes
Huán Bó hǎi Wān Dì qū
Bohai Economic Rim (economic region including Beijing, Tianjin, Hebei, Liaoning and Shandong)