There's also a little map of the area. Unfortunately it is not really complete as several trails are missing. The trail actually continues after the 中指峰 (Middle finger peak), so you can easily hike the entire hand.

Also, there is a small unmapped trail going down from the saddle between the 食指峰 (Index finger peak) and the 中指峰 (Middle finger peak), but it's quite steep and I don't know where it ends up.

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