The following are the common tone words in classical Chinese: [1] Yes: express affirmation, agreement, belief, etc. 2: express affirmation, agreement, but, etc 3 Hu: It means a tone of doubt, exclamation, etc. 4: It indicates causality. 5th: used before a verb or pronoun to indicate the role, object, etc. 6 Yu: Used to form a mood auxiliary word with the words in the sentence. 7: Meaning achievements, results, etc. [8 Hu: It indicates a tone of doubt or exclamation.] 9: It indicates causality. [10 +: It means that it is certain, complete, etc.] [11] Yan: Expressed a tone of doubt, exclamation, etc. 12 ears: an adverb indicating that you heard it. 13: It indicates causality. 14th: used before a verb or pronoun to indicate the role, object, etc. 15 also: express affirmation, agreement, but, etc. The above are the common tone words in classical Chinese. I hope it will be helpful to you.