Legal subjectivity:

my country’s Trademark Law stipulates that the elements that constitute a trademark include words, graphics, letters, numbers, three-dimensional signs, color combinations and sounds, etc. Legal objectivity:

Article 39 of the Copyright Law of the People’s Republic of China The validity period of a registered trademark is ten years, calculated from the date of approval of registration. Article 40 of the "Copyright Law of the People's Republic of China" If a registered trademark expires and needs to be continued to be used, the trademark registrant shall go through the renewal procedures in accordance with the regulations within 12 months before the expiration; if the trademark registrant fails to do so during this period, If the application is processed, a six-month extension period can be granted. Each renewal of registration is valid for ten years, starting from the day after the expiration of the previous term of validity of the trademark. If renewal procedures are not completed upon expiration, the registered trademark will be cancelled. The Trademark Office shall announce the renewal of registered trademarks.