The investment model of Xuetan barbecue is reliable. According to the relevant information, the investment model of Xuetan barbecue is very reliable, which saves a group of traditional catering stores through the joint venture model. A joint venture is a joint venture in which companies agree to adopt a certain mode of operation. Except for the mode of operation agreed by the companies, other aspects of the companies, including the company's administration, are still completely independent. That is, the joint venture does not change the ownership, affiliation and financial relationship of all parties participating in the joint venture. According to the different purposes of joint venture, joint venture can be divided into production joint venture, sales joint venture, transportation joint venture, regional joint venture and so on. Joint venture is not restricted by industry or region. The parties to the joint venture shall enjoy rights and assume obligations according to the joint venture agreement. Enterprises in China, including Sino-foreign joint ventures and cooperative ventures, may sign joint venture agreements and implement joint ventures with other enterprises according to the needs of production and operation.