| Artist | : | Learn Chinese by Song | 两只蝴蝶 Two butterflies |
| Title | : | Smile to Chinese |
| Duration | : | 266 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | Learn Chinese by Song | 两只蝴蝶 Two butterflies |
| Title | : | Smile to Chinese |
| Duration | : | 266 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |