The civil service examination refers to the examination for civil servants. Civil servants are staff recruited by state agencies and institutions in relevant administrative management, social management, economic and financial, education, health, scientific research and other departments. Different countries and regions may have different age limits for civil servant recruitment.

In China, the age limit for public service examinations is mainly stipulated by the "Civil Service Law of the People's Republic of China" and the specific implementation rules of each region. According to the provisions of the "Civil Service Law of the People's Republic of China", the age limit for taking the civil service examination is as follows:

1. Minimum age limit: China's Civil Service Law stipulates that the minimum age for applying for the civil service examination is generally 18 years old . This means that candidates must be over 18 years old to apply for the civil service examination.

2. Maximum age limit: The Civil Service Law stipulates the upper age limit. According to the law, under normal circumstances, people who meet the following conditions, who are over 18 years old, have the nationality of the People's Republic of China, have full capacity for civil conduct, and are no more than 35 years old, can apply for civil servants. It is worth noting that the age may be relaxed for special groups such as disabled people, graduate students, etc.

In addition, specific regions or recruitment units will also formulate certain age restriction policies during the civil servant recruitment process. These age limits may vary by region and position. Some places may have a moderate increase or decrease in age, but generally it will be within the age range stipulated by the state.

It should be noted that the above age limit only applies to civil servant recruitment examinations, while other categories of positions such as public institutions, state-owned enterprises, etc. may not have strict age limits, and the specific regulations may be different. .

To sum up, for China’s public examination, the general age limit is 18 years old and no more than 35 years old. However, the specific age limit policy will vary depending on the region, position and the special circumstances of the applicant. Candidates should carefully read the relevant regulations and recruitment announcements before applying to understand the specific age requirements.