Fantastic contribution, thanks for that. I studied ancient Chinese history but never had a class in early poetry and was unaware of this work. Reminds me a litt

Fantastic contribution, thanks for that. I studied ancient Chinese history but never had a class in early poetry and was unaware of this work. Reminds me a little of the luopan (geomantic compasses) you often see for sale in markets: https://shopredlotus.com/wp-content/uploads/2015/02/Luo-pan_decorative-front.jpg https://shopredlotus.com/wp-content/uploads/2015/02/Luo-pan_... https://upload.wikimedia.org/wikipedia/commons/f/f4/Luopan01.jpg https://upload.wikimedia.org/wikipedia/commons/f/f4/Luopan01... https://en.wikipedia.org/wiki/Luopan https://en.wikipedia.org/wiki/Luopan