I don&;t think the title is clear. If you are engaged in production OEM in Guangzhou Yizhi, you can move back anywhere if you have stable customer resources, but only if you have the advantages of supporting industrial chain and auxiliary materials development. If you don&;t have a stable customer, you will be considered out of the market if you move out, because you have no advantage. If some of your customers have independent design and development, then you will ruin your future if you leave Guangzhou. Although the cost of Guangzhou has risen, the information resources can&;t be replaced anywhere, and the product accessories are the most complete in Guangzhou. If you move out of Guangzhou, you will be eliminated by the reference market to cater to the two core markets, and customers will slowly give you stable and low-profit products. Although the logistics is developed, the waste caused by the unstable logistics cost and intermediate links will be an incalculable loss. Anyone who leaves must think of a way out, and don&;t go all the way to the dark.