po hai po box number • po river · · · Info · Definitions · Characters · · po hai · · Text Common · · Latin · · Scripts 6 · · Length 2 · · Syllables Definitions · · · (noun) an inlet of the Yellow Sea, on the coast of Eastern China. Synonyms: Bo Hai, Po Hai. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 h latin small letter h U+0068 i latin small letter i U+0069 o latin small letter o U+006F p latin small letter p U+0070