Honestly, hand on heart, there really aren't any.....

No benefits, poor working environment, little to no supervision, unclear work assignments, and you'll be asked to do many things outside your job responsibilities. The turnover rate is extremely high—if you last just one month, you'll be the most senior employee, and you'll then be forced to take over the work of people who have left. For every person who resigns, you'll inherit another workload. After you leave, they will secretly deduct various amounts from your salary. What a speechless company.