You can take it off. Shanghai GM is the symbol of these four words. It's all glued on with double-sided tape. You can find a thin and strong thread, such as sewing a handle cover or fishing line, starting from one end of the logo. This line should be between the sign and the paint. You can take it off by sawing up and down, and you can continue to exert yourself. There will be residual glue after logo is removed. It can be removed with a suet cleaner.