Pronunciation: [ˌe͡ɪt͡ʃˌe͡ɪt͡ʃkˌe͡ɪˈə͡ʊ] (IPA)
Correct spelling for the English word "HHKO" is [ˌe͡ɪt͡ʃˌe͡ɪt͡ʃkˌe͡ɪˈə͡ʊ], [ˌeɪtʃˌeɪtʃkˌeɪˈəʊ], [ˌeɪ_tʃ_ˌeɪ_tʃ_k_ˌeɪ_ˈəʊ] (IPA phonetic alphabet).
Correct spelling for HHKO