三百由旬
Từ Điển Thuật Ngữ Phật Học Hán Ngữ
The 300 yojanas parable of the Magic City, erected by a leader who feared that his people would become weary and return; i.e. Hīnayāna nirvāṇa, a temporary rest on the way to the real land of precious things, or true nirvāṇa; v. 法華化城品.