February 22, 1993. The first "Trademark Law of the People's Republic of China" was passed at the 24th meeting on August 23, 1982, and the first revision was completed on February 22, 1993. The main revisions included: About services Trademarks; place names of administrative divisions at or above the county level or foreign place names known to the public shall not be used as trademarks; provisions that stipulate that trademarks that violate prohibited clauses or obtain registration by deceptive means shall be revoked by the Trademark Office ex officio; increased acts and crimes that infringe upon trademark rights Types of behavior.