It's possible that:
* They are misspellings: Perhaps you meant other words that sound similar. Could you double-check the spellings?
* They are dialectal terms: "Ahia" and "Sioty" might be words from a specific Chinese dialect, like Cantonese or Hokkien. If you can provide more context about where you heard these words, it might help me understand their meaning.
* They are foreign words: It's possible these words are from a language other than Chinese and are being used in a Chinese context.
Please provide more information so I can help you find their Chinese meanings.