Why do 40 million Chinese people live in caves? It's incredible...

Inside China’s Last Cave Village

China’s last cave people

Scientists Discovered An Ancient Cave Revealing A Lost Civilization That No Records Of Exist

Real life in a cave! Why do 40 mil. Chinese live here?

SCMP Films - China's last cave people

Yaodong, or house cave, is the traditional housing of local residents in NW China’s Shaanxi

(ENG SUB) The Last Cave Tribe in China

中国の洞窟住居 -- 李家山村。 （李嘉善）

China: 100-Years Old & Still Living In A Cave

26 Information about China !! They have 40 million people living in caves

Scientists Just Opened A Cave That Was Sealed For Millions Of Years But Made A Shocking Discovery

(ENS SUB) How is this Village inside a Cave? | A Huge Cave Village with 25 Houses and even a School

China must-see place: Hongya Cave || #chinatour

Running up the stairs at Batu Caves in Malaysia

Go underground for concerts in world's most visited karst cave | China Documentary

Refugees living under caves in #china #shorts #taiwan

Troglobites: Strange Cave Specialists | Planet Earth | BBC Earth

Scientists Discovered An Ancient Cave That Was A Secret Fortress For Humans

Changing Face of China, AP focus on China's last remaining cave dwellers