本文从租界的起源、租界内的土地制度来考察租界的形成,认为租界是多种权力交涉、妥协(相互利用)的结果,并在其中形成了一定的统治秩序。租界司法制度的特殊性和会审公廨,既为租界当局越界统制提供了可能,也在一定程度上保障了租界内言论的自由,但最终不过是中国和各外国微妙的角逐和利害调整中的既成事实而已。 This article examines the formation of the concession from the origin of the concession and the land system in the concession. It considers that the concession is the result of negotiation, compromise (mutual utilization) of various powers and forms a certain order of domination among them. The particularity of the concession system and the public trial of the concession provide both the possibility of cross-border control by the concession authorities and the freedom of speech within the concession to a certain extent, but in the end it is only a matter of subtle competition and adjustment by China and other foreign countries It is a fait accompli