"According to relevant authorities, the upcoming China Export Commodities Guangzhou Fair, which will be held on October 15 this year, will strengthen the management of the use of export marks and strictly prohibit the appearance of counterfeit and shoddy goods. Counterfeit and shoddy goods will be investigated seriously. ". Choose a title for this passage and summarize the meaning of the entire passage. ['This autumn Canton Fair strictly prohibits counterfeit and shoddy products.', 'Canton Fair authorities formulate measures to combat counterfeiting.', 'Canton Fair will strengthen trademark management to prevent counterfeit and shoddy products.', 'No fake or shoddy products will appear in the Canton Fair this autumn.']