about grammar: not work in Chinaese,but work in English.

[odd809]

I use this function:
public VoskRecognizer(Model model, float sample_rate, string grammar)

Use English Model,grammar set such as "this","stop" , success!
But Use Chinaese Model,grammar set such "停止“，”苹果"，model ignored the gammar word。

[nshmyrev]

Probably the string has wrong encoding or the words are missing in the dictionary. Which model are you trying?

[odd809]

Thanks nshmyrev2 !!!
Model is vosk-model-small-cn-0.22
words such as "停止“ encoding to utf8
but debug info show me: the grammar ignored the words.