Lua error in Modul:zh-forms at line 211: attempt to index a nil value. Lua error in Modul:Hani-sortkey at line 143: attempt to call upvalue 'pe' (a nil value).
原因
Shinjitai/Kyujitai: 原因 げんいん gen-in
原因 원인
bahasa Vietnam
原因 nguyên nhân