Routes in 夹谷山 Jia Gu Mountain for selected grade

后加了挂片，为“手自一体”

Trad project where bolts were later added to create a new line "手自一体".

原来是传统线，后来有人加了挂片，被视为分开的两条线。

Originally a trad project which was later bolted and so shares the same line as "trad proj", however according to local customs regarded as two seperate routes.