非有想非無想天
Từ Điển Thuật Ngữ Phật Học Hán Ngữ
(or非有想非無想天處) Nāivasaṃjñānāsṃjñāyatana. 非想非非想天 The heaven or place where there is neither thinking nor not-thinking; it is beyond thinking; the fourth of the 四 空 天 four immaterial heavens, known also as the 有頂天.