It's up to you to decide without going through the Trademark Office! They just want to charge you 40,000-50,000 fees through the tertiary industry. It seems that you really don't want it, so people will follow suit, maybe they are incapable. If your registration is in English, there are several letters. If the overall vocabulary is obviously different, and your goods have been in business for a long time, this trademark can be won through litigation, but the price offered by professional lawyers is the same as that offered by agents. I wish I had some blood on my back. China is like this now and has the right to make money. A serious businessman doesn't care about the money unless you hang upside down.