Where ships and personnel need to enter joint activities, they need to be approved or filed by the relevant competent authorities. What contents need to be declared and accepted?

Where ships and personnel need to enter joint activities, they shall be approved or put on record by the relevant competent departments, and shall be declared to the public security organs for inspection.

Land boundary management:

1. Relevant departments of the State Council and people's governments at all levels in border provinces and autonomous regions shall, in accordance with relevant treaties, take measures to maintain the stability of boundary rivers (rivers and lakes) and protect and rationally utilize boundary water. Vessels and personnel who need to enter the boundary river (river or lake) shall be approved or put on record by the relevant competent department, and report to the public security organ for inspection.

2. After consultation with neighboring countries on land, the state may set up border crossings at appropriate places near the land border. The establishment, closure and management of border ports shall be determined in accordance with laws, regulations and relevant treaties, and the land neighbors shall be notified through diplomatic channels.

Border management:

1. The state may demarcate border management zones according to the needs of border management. The passage and residence of personnel in border management areas shall be subject to special management measures in accordance with relevant state regulations. Delineation, alteration and revocation of border management areas shall be proposed by the people's governments of border provinces and autonomous regions, and submitted to the State Council for approval and promulgation after soliciting the opinions of relevant departments and relevant military organs in the State Council.

2. The state supports the construction of towns along the border, improves the system of towns along the border, improves the functions of towns along the border, and strengthens the construction of supporting capacity.

Methods of maintaining China's land boundary:

First, try to reduce unnecessary cross-border movement of people.

Third-country personnel are prohibited from entering and leaving border crossings, the issuance of entry-exit certificates in border areas is strictly controlled, and non-essential entry-exit activities such as traveling and visiting relatives and friends are restricted. The number of border residents entering and leaving the country has dropped by nearly 90%.

The second is to strictly manage entry and exit ports and passages.

Border crossings that have been closed since the outbreak of the epidemic will continue to be closed, and the opening of seasonal ports will be delayed. Restrict the passage of people at border crossings and border crossings, and only retain the freight function. Cooperate with local authorities to strengthen the monitoring of closed border crossings and passages to prevent illegal entry and exit.

The third is to strengthen the crackdown.

Under the unified leadership of the Party committees and governments in border areas, local cadres and the masses are United, strengthen the adjustment and deployment of police force, increase the patrol control density of sidewalks, mountain passes and ferries prone to illegal entry and exit activities, severely crack down on cross-border illegal and criminal activities such as illegal entry and exit, smuggling and drug trafficking, and seize and intercept a number of cross-border criminals.