I applied in-person. I interviewed at Christie's (Beijing, Beijing) in Jan 2015
Interview
1round with HR, 1 round with the specialist, 1 writing test (take home), 1 meeting with the Director
Basically, they are short of people during auction season. They will take what is offered by the market since there is no wage or possibility to stay. Fairly easy just because they are not considering to offer you a job.