Yes.

The letters that constitute a trademark refer to the smallest writing unit of pinyin characters or phonetic symbols, including pinyin characters, foreign letters such as English letters, Latin letters, etc.

According to the provisions of Article 8 of my country’s new Trademark Law: “Any visible sign that can distinguish the trademark of a natural person, legal person or other organization from the goods of others, including text, graphics, Letters, numbers, three-dimensional logos and color combinations, as well as combinations of the above elements, can be applied for registration as trademarks.