"I teach French"
find the French.
i in french
Le français est ... means "French is ..." in English.
The French hour.
"the French (language) club"
I like French and ...
(of) French le cours de français: French class
It is "le Francais", both for the language and for a male French person. It is "la Francaise" exclusively for a female French person.
The phrase "le stande francais" appears to be a combination of English and French. In English, "stand" refers to a structure or booth, while "francais" means French. Therefore, "le stande francais" could be referring to a French-themed stand or booth.
The phrase 'Vive le francais' means Long live French. In the word-by-word translation, the verb 'vive' means 'live'. The definite article 'le' means 'the'. And the noun 'francais' means 'French'.
It can mean: "That's French" (the language) or "it is French" or "that's the Frenchman" or "it is the Frenchman".
Parlez-vous le français means "do you speak French?". (note: French speakers are likely to often drop the 'le')