First, reciprocity?
1, give each other benefits.
2. A principle of international law. It means that the state gives certain equal rights and treatment to each other's citizens or organizations according to the agreement. When country A gives some preferential treatment to citizens and enterprises of country B, country B should also give citizens and enterprises of country A the same treatment.
Interpretation of quotations: Zhu Ziqing's On Truth: "It is the language of treaties, focusing on interests, some being reciprocal, and more being partial to interests, which is naturally weak and unfavorable."
Second, huilin [huilin]?
Greetings to arrival.
Fu Huiquan of Huang Qing did not have a private visit: "If you come on business, the hotel will welcome you." ?