Is the passport only allowed to go to one place?

No, if you have a passport, you must also have a valid visa for the country you are going to (except for countries that are visa-free for China). The following countries are exempt from visa and landing visa:

1. At present, there are four countries (regions) where China passports can be exempted from visas and ordinary passports can be exempted from visas: San Marino, Seychelles, Mauritius and Bahamas.

2. There are eight China citizens with ordinary passports who are unilaterally exempted from visas: Samoa, Haiti, Jamaica, Dominica, Jeju Road, South Korea, the Commonwealth of American Northern Mariana Islands (Saipan), British Turks and Caicos Islands, British South Georgia and South Sandwich Islands.

3. Countries (regions) that unilaterally allow eligible China citizens with ordinary passports to apply for visas on arrival at the ports of entry: Maldives, Indonesia, Brunei, Fiji, Comoros, Palau, Myanmar, Timor-Leste, Bahrain, Jordan, United Arab Emirates, Laos, Lebanon, Nepal, Sri Lanka, Thailand, Turkmenistan, Iran, Vietnam, Egypt, Togo, Cape Verde and Guinea-Bissau.

The difference between visa-free and landing visa is as follows:

1, visa-free, that is, you can stay from one country to another for 7 days to 6 months without a visa. Usually bilateral.

2. visa on arrival, that is, you don't need a visa from one country to another, but you need to apply for an entry permit at the airport, usually unilaterally.

Visa, that is, a visa is required from one country to another, which is divided into visa-easy category and visa policy-tightening category because of diplomatic relations and non-governmental exchanges between countries.