return { { "guān", "kwæn", "*[k]ˤro[n]", "barrier" }, { "guān", "kwæn", "*[k]ˤro[n]", "關關 kwæn.kwæn [bird’s cry]" }, { "guān", "kwæn", "*kˤro[n]", "間關 sound of a chariot\"s linchpin (Ode 218.1)" }, }