if the trademark is similar, it will be considered as infringement. Approximate judgment rules of trademarks: For combined trademarks composed of words, graphics, letters, numbers, three-dimensional signs and colors, the Trademark Office usually takes them apart and examines them separately. As long as there is an element that is identical or similar to the elements in other people's trademarks, the combined trademark will be rejected. Approximate judgment method of trademarks (1) The Chinese characters of trademarks are identical or similar, which easily confuses the relevant public about the source of goods or services, and trademarks will be judged as approximate trademarks. (2) If the foreign language, letters and numbers of a trademark are identical or similar, which may easily confuse the relevant public about the source of goods or services, the trademark will be judged as an approximate trademark. However, if the overall meaning and appearance of a trademark are obviously different from those of the previous trademark, and it is not easy for the public to confuse the source of goods or services, the trademark will not be judged as an approximate trademark.