1) Strike at the head of two stones in a row / 두 점 머리는 두드려라 2) Don't make empty triangles / 빈 삼각은 만들지 말아라 3) Strike at the waist of the knight's move / 날 일자는 건너 붙여라 4) Capture what you cut off / 끊은 곳을 잡아라 5) Never try to cut bamboo joints / 쌍립은 끊으려 하지 말아라 6) If you have a stone on the third line, add another, then abandon both of them / 3선에 있는 돌은 키워 죽여라 7) If you don't understand the ladders, do..