Quote:
Originally Posted by Kim
Normally the wall would be on the ridge to the right, but here it is located much lower at the bottom of the slope.
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Thanks for sharing so detail pictures , and my comments for the aspect you mentioned for your reference:
Due to no wall was built from 40°13'13.00"N 119°50'20.23"E to 40°13'15.03"N 119°50'44.19"E, this section ought to be natual barrier , then stone wall being extended right close river and climbed to the ridge untill to Jiuniudong.