What can officially recognized new professions bring to people?

Bioengineering technician, oral health technician, cybersecurity inspector and smart vehicle examiner… China's Ministry of Human Resources and Social Security has released a list of 19 new occupations. These newly recognized jobs are not only fresh to our ears but more importantly, they point to the direction in which China's economy is evolving. On the show: Laiming, Niu Honglin & Li Yi