In Qingdao, you can rest assured about your safety, rights, and belongings, as the city boasts a high level of security. Video cameras are prevalent throughout the city, including in trees. Even if you don't see them, they are likely there. This fact often deters potential thieves and has significantly reduced theft rates. The streets of Qingdao are regularly patrolled by police officers who are always ready to assist you.
Hotels in the city have security guards to ensure your safety, and you can opt for a hotel room equipped with a safe for added peace of mind regarding your belongings.
The only aspect to remain cautious about is vendors and other tourists. Be diligent while shopping to avoid falling victim to scams, and keep a watchful eye on your belongings when interacting with other tourists.