不定教
Từ Điển Thuật Ngữ Phật Học Hán Ngữ
Indeterminate teaching. Tiantai divides the Buddha’ s mode of teaching into four; this one means that Buddha, by his extraordinary powers of 方便 upāya-kauśalya, or adaptability, could confer Mahāyāna benefits on his hearers out of his Hīnayāna teaching and vice versa, dependent on the capacity of his hearers.