THE ANCIENT TIANKENG CITY FIVE HUNDRED YEARS AGO TURNED OUT TO BE AN ARMORY

Hello everyone, this is XiaoBei Adventure Hardcore outdoor apostle walker Driving wildly on mountain roads, exploring ancient karst caves, descending 100meter caves, taking real pictures of cliffs and bandit villages, revealing anecdotes and strange things, taking aerial pictures of great rivers and mountains, and showing the customs of ethnic minorities My lenses are your eyes The unique scenery you want to see is here If you like me, remember to follow my channel , Adventure, outdoor, caves, sinkhole, cliffs