'Dr Cattleman' focusing on producing milk
chinadaily.com.cn | 2016-12-05 14:09
 |
|
Zeng Bo, a doctorate holder in animal nutrition from Chinese Academy of Sciences, and his wife Huang Nana deal with customers' orders on the computer in their dairy in Chenzhou, Central China's Hunan province, on December 4, 2016. [Photo/VCG]
|
