雙城中文學校是雙城地區所有中文學校中唯一使用正體字(繁體字)的學校，希望我們的學生能透過正體中文之美，對文字背後的相關文化有更深的體悟。
成人會話班以漢語拼音教學，教學內容則以實用的會話為主，並練習簡報寫作與演說技巧。成人會話課程使用教材有來學華語、五百字說華語、一千字說華語、中文聽說讀寫等。
Twin Cities Chinese Language School is the only school in the twin cities that teaches the traditional Chinese characters. We hope our students can see the extensive beauty of the traditional Chinese characters, and a more profound understanding of the culture associated with the language.
TCML Adult Conversation Program use Pinyin as the phonetics and focus on useful conversation skills. The students will practice on presenting writing in Chinese and public speaking skills. The textbooks used in the program are (but not limited to): Let’s Learn Mandarin series, Speak Mandarin in Five Hundred Words, Speak Mandarin in One Thousand Words, Integrated Chinese series.