Pronunciation: [tˌiːsˈiːbˈɪŋ] (IPA)
Correct spelling for the English word "tcbing" is [tˌiːsˈiːbˈɪŋ], [tˌiːsˈiːbˈɪŋ], [t_ˌiː_s_ˈiː_b_ˈɪ_ŋ] (IPA phonetic alphabet).
Correct spelling for tcbing