Open: separate closed things.

Open position (1) means open position; Not occluded. Zhuge Liang's "Demonstration": "It is advisable to open a temple to respect the legacy of the first emperor and aim high." ② refers to the beginning of exposure. White tiger Li Tongle: "Yin Qi opens, and the yang begins to fall." (3) refers to opening a shop or opening a shop in the morning or opening a new shop. "Jisheng Market in Beijing": "And the five drums are facing the horse, and the morning market will be reopened."