Asia is where human civilization was born and nurtured. Despite the natural obstacles of mountains, deserts, forests and seas, commercial and cultural exchanges have flourished across the continent's vast expanse. Check out this video and have a look at the history of exchanges of Asian civilizations.
Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3
Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3