Whether your text is in Simplified or Traditional characters, Winston AI checks it for signs of AI writing and highlights the sentences that read as machine-written. This page covers the two scripts, why length works differently in Chinese, and the set phrases that can make careful human writing look formulaic.
Simplified and Traditional are both just text
Mainland China, Singapore and Malaysia mostly write Simplified characters (简体字); Taiwan, Hong Kong and Macau use Traditional (繁體字). Both are ordinary Unicode text, so you can copy from a web page, a WeChat article or a Word file and paste it straight in. Winston AI detects Chinese automatically. There's no need to convert one script to the other first, and conversion can introduce errors of its own.
Length works differently
Chinese doesn't put spaces between words, so length is usually counted in characters, and what counts as a 'word' depends on how a tool splits the text. Keep that in mind when you judge whether a passage is long enough to say much. A single Weibo post or a two-line product blurb gives a weak signal; a full essay or report gives far more to go on. For long documents such as a 毕业论文 (graduation thesis), scan chapter by chapter so you can see where the highlights gather.
Idioms and stock transitions
Formal written Chinese leans on set phrases. Four-character idioms (成语) and transitions like 首先, 其次 and 综上所述 are taught in school and appear in countless human essays and reports. Default AI output tends to use them too, so their presence alone tells you little. Look at what the highlighted sentences actually say: generic claims with no specific example are more telling than a well-placed idiom.