Can I go to Canada visa-free with a US green card and a China passport?

According to the US Citizenship and Immigration Law, holders of US green cards do not need a visa to go to Canada. Green card holders are foreigners who have neither American citizenship nor American citizenship. However, in the United States, they basically enjoy the same treatment as their nationals, but they have no right to vote and stand for election.

You can use the American green card to go to these countries:

Exemption: Central and South America, Ecuador (90 days), Dominica (not Dominican Republic, 2 1 day), Asia, Maldives (30 days), South Korea (limited to Jeju Island, 30 days).

Oceania, Micronesia (Federated States of) (30 days), Palau (30 days), Vanuatu (30 days), Fiji (120 days), Cook Islands (3 1 day), Niue (30 days), Africa, Mauritius (60 days) and Benin (90 days).

Extended data:

Legal permanent residents who have lived in the United States as permanent residents for five years (or have been married to American citizens for three years) and meet all the conditions listed by the Immigration Bureau can apply for becoming American citizens. Citizens will have more rights (and obligations) than permanent residents (still regarded as foreigners in this respect).

These rights include: the right to vote; The right to stand for election in federal and state elections; Eligibility to bring family members into the United States; And federal government positions. Other citizen benefits include visa-free facilities in some countries in the world. Certain circumstances that lead to the expulsion of permanent residents do not apply to American citizens.

Baidu Encyclopedia-American Green Card