Can the Peking Union Medical Assistance Team come back in the middle?

Yes. According to checking the Chinese website, you can go home during the period of aid to Xinjiang, but you need to apply to your superiors. Counterpart aid Xinjiang that the state to disaster area reconstruction model to support Xinjiang, requiring the country's 19 provinces and municipalities to support Xinjiang counterparts. Provinces and cities need to establish an effective mechanism to assist Xinjiang in terms of talent, technology, management and funding.