You should bring the below materials:
1.Certificates or other materials showing your education, profession, awards or other achievements.
2.Materials proving your identity
3.Materials proving your place of abode in the city
4.Reports about your physical health from local district or larger hospitals.
In addition, those already employed by local institutions should also present their contracts with the institutions. Those who have already opened businesses in the city should bring related documents evidencing their investment or business. Foreign applicants should also present proof of entry from local public security authorities.