My name is in Chinese. When it is transliterated into the Latin alphabet, a lot of other names come out the same. Despite some journals accepting Chinese character names, most journals don't. In this case, instead of a plain Latin alphabet transliteration, I'm considering adding a diacritic (the tone of the character in Chinese). Is this acceptable? Would it cause any issues? I know about ORCID, but a unique name is still valuable.
e.g., instead of Hong I want to use Hóng.