Using similar trademarks will infringe. An approximate trademark is a comparison between two trademarks. The font, pronunciation and meaning of words, or the composition and color of graphics, or the overall structure of words and graphics are similar, which is easy to confuse consumers with the source of goods or services. As far as word labels are concerned, it is generally necessary to combine sound, form and meaning. Graphic trademarks are mainly based on appearance. Generally speaking, if the sound, shape and meaning of a trademark are similar, two trademarks can be judged to be similar, but they need to be used together to analyze the weight given to them by the market. Using similar trademarks on the same or similar goods is an important form of trademark infringement. Article 30 of China's Trademark Law stipulates that "if the trademark applied for registration does not conform to the relevant provisions of this Law or is identical with or similar to the trademark registered or preliminarily approved by others on the same commodity or similar commodities, the Trademark Office will reject the application and will not make an announcement." Paragraph 2 of Article 9 of the Supreme People's Court's Interpretation on Several Issues Concerning the Application of Laws in the Trial of Trademark Civil Disputes stipulates the concept of trademark approximation: "Trademark approximation as stipulated in Item (1) of Article 52 of the Trademark Law refers to that the font, pronunciation, meaning or graphic composition and color of the trademark accused of infringement are similar, or the overall structure after the combination of its elements is similar, or its three-dimensional shape and TINT are similar, so as to facilitate the relevant public to understand it. At the same time, Article 10 stipulates the principle of identifying trademark similarity: "The people's court shall identify trademarks as identical or similar in accordance with the provisions of Item (1) of Article 52 of the Trademark Law and the following principles: (1) Take the degree of general concern of the relevant public as the standard; (2) It is necessary to compare not only the whole trademark, but also the main parts of the trademark, and they should be compared separately in the isolated state of the comparison objects; (3) When judging whether the trademarks are similar, the distinctiveness and popularity of the registered trademarks should be considered. "