The Trademark Law does not explicitly support the combination of trademarks, but it does not prohibit the combination of several trademarks. Therefore, as long as the trademarks have been registered separately and the Trademark Registration Certificate has been obtained, they can be used together at will, and they can be used with R.

when combining several trademarks, it should be noted that only when the same commodity trademark, two trademarks or even more than two trademarks are used, and the category of trademark application for registration protection includes this commodity, can two trademarks be combined.