oijn甘蔗sugarcane侬话中北次土语(广南县旧莫乡)Northcentral Nongz (Jiumo District, Guangnan County) Dialectuaij1ʔoːi²²广南县者兔乡Zhetu District, Guangnan County原始台语Proto-Tai*ʔɔi C1李方桂 1977年Li Fang-Kuei 1977