Mandarin
中文
A bridge between Africa, China and the world through languages, culture and international cooperation.

Caihong · 彩虹
CAIHONG (“rainbow” in Chinese) is a language and intercultural training centre in Cotonou, designed as a bridge between Africa, China and the rest of the world.
Personalised follow-up for every learner, based on their goal and starting level.
Teaching inspired by the Chinese model — rigour, discipline and intensive practice.
Giving executives, graduates and entrepreneurs a rare skill on the international market.
Building bridges to China and the rest of the world through languages and cooperation.
Six languages, taught by a team of native-speaking teachers and qualified Beninese instructors.
中文
English
Français
Deutsch
Русский
Español
Intensive methods inspired by the rigorous Chinese model, combined with caring supervision and constant cultural immersion.
Native-speaking teachers and qualified Beninese instructors, for accurate pronunciation and first-hand cultural insight. Chinese co-founders oversee the programmes and visit the centre every quarter.
Speaking from day one, real-life role plays, and natural assimilation of tones and characters.
Groups of 6 or 10 learners for the best possible speaking time.
Five time slots a day, from morning to evening, and new sessions at the start of every month.
English Corner, Chinese Corner and intercultural activities beyond the classroom.
CAIHONG draws on the rigour of the Chinese model to build bridges between Africa, China and the rest of the world.
To become Africa's leading centre for language training and talent development.
To train, support and internationalise every learner — from children to companies.
Excellence, social impact and gateways to African and international opportunities.
Whether you are a student, an executive or an entrepreneur, our formats and time slots adapt to your constraints.
Tailor-made support, based on your availability and your goal.
The energy of a small group, with plenty of speaking time for everyone.
Structured 6- or 12-month courses, with new sessions every month.
From 10 people, with on-site training available at your company.
Schedules, duration, fees per session, certifications — everything is detailed on the dedicated page.
See all our courses
Founder
CAIHONG Institute
A language and intercultural professional, Neila DAOUDA has built a singular career at the crossroads of three linguistic worlds. Her schooling began in an English-speaking system, continued in French-speaking secondary education and then led her to study in a Chinese-speaking university environment. This experience shapes her understanding of languages as tools for international communication, openness and bringing cultures closer together.
After initial training at the Institut Confucius de l'Université d'Abomey-Calavi, following her literary baccalaureate, she continued her studies in China, where she lived and trained for eight years. At Chongqing Jiaotong University, then at Chongqing Southwest University, she earned a bachelor's degree in Chinese language and literature and a master's degree in teaching Mandarin Chinese to speakers of other languages. She thus developed expertise in Mandarin, language teaching and intercultural communication. She taught English and French at the secondary school of Shenzhen Technology University and works as a Mandarin-English-French interpreter on Sino-African diplomatic missions.
Back in Benin in 2023, Neila DAOUDA put her experience at the service of language promotion and training. She founded the Centre linguistique et interculturel CAIHONG, opened in 2025, with the ambition of offering rigorous, structured teaching focused on practical skills.
The centre supports its learners in English, Mandarin, French, Russian, German and Spanish, while fostering cultural exchange and opening up study and career prospects.
Through CAIHONG, Neila DAOUDA upholds one conviction: learning a language can open new paths, bring peoples closer together and give everyone the means to broaden their horizons and opportunities.
Neila DAOUDA
Founder — Centre linguistique et interculturel CAIHONG
CAIHONG supports institutions, companies and individuals with professional language services.
Administrative, academic, professional and institutional documents.
Business meetings, institutional exchanges, events and international missions.
Qualified interpreters provided according to your needs and languages.
Learning a language is a living adventure. A few moments from the centre's community, in pictures and on video.
























The latest videos published by the centre on its YouTube channel.
Visit the YouTube channelFill in this pre-enrolment form or come and meet us in Cotonou. Our advisers will guide you to the right course.