No, in this case, your trademark use is not standardized. You should put an R mark on MAO TAI of Maotai as a whole, and you can't directly put an R mark on Maotai. In this case, it is a mistake in use, and others can raise objections or Maotai will sue you for infringement and confuse consumers, which is a phenomenon of being close to famous brands! So don't use it like this. If it is not standardized, the trademark will be revoked!