| Artist | : | How Mountains Of Worm Cocoons Are Turned Into Expensive Silk In Vietnam | Big Business |
| Title | : | Business Insider |
| Duration | : | 601 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | How Mountains Of Worm Cocoons Are Turned Into Expensive Silk In Vietnam | Big Business |
| Title | : | Business Insider |
| Duration | : | 601 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |