Go to the Beijing Trademark Office to inquire. This requires paid inquiry. The Chinese inquiry is 120.00 yuan; the English inquiry is 200.00 yuan; the graphic inquiry is 300.00 yuan. This method is much more convenient to search on the official website of Chinese trademarks, but it requires a higher level of trademark expertise for the searcher. Because trademarks are classified into 45 categories, you need to find the category of the trademark you want and then search. Professional judgment is required after the search. . Because trademark search is related to the success rate, this step must be done with caution. Entrust an intellectual property agency to inquire as an agent. Many service agencies now provide free trademark inquiries. Entrusting an experienced intellectual property agency to handle it will reduce your trademark registration risks. It takes about two and a half years to register a trademark from application to approval. Three years. There is no statutory time limit for the approval or rejection of a trademark registration application. At present, it is generally about 15 months from the date of application for the first instance announcement of the trademark (if rejected, it will be earlier). If there is no objection to the trademark within 3 months from the date of the first instance announcement, The Trademark Office will review and announce the trademark, and then issue a trademark registration certificate. The trademark has now been approved. The time period for trademark review may change at any time based on the speed of internal review at the Trademark Office. The validity period of a registered trademark is ten years, starting from the date of approval of registration. If the registered trademark expires and you need to continue to use it, you can apply for trademark renewal registration. Trademark registration inquiries are highly professional. If you don’t know how to search, it is best to find a professional trademark registration website. Currently, it takes about one and a half years from application to approved registration for a trademark. If the trademark registration application is rejected due to incomplete inquiries, on the one hand, the trademark registration fee will be lost, and on the other hand, it will take about one and a half years to reapply for a registered trademark. And it is still unknown whether the re-application will be approved for registration.