Three Scripts, Three Markets, Three Sets of Expectations
Cross-border sellers in Greater China face a unique challenge: Traditional Chinese for Taiwan and Hong Kong, Simplified Chinese for mainland buyers, and English for everyone else. These aren't just translations of each other — payment methods, shipping expectations and tone all differ.
Why "Just Translate" Fails
Most chatbots treat Chinese variants as a conversion problem: answer in one, convert the characters. Buyers notice within seconds — wrong vocabulary (物流 vs 快遞), stiff tone, unfamiliar terms like 超商取貨. The result reads as "foreign bot," and trust drops at the exact moment you need it.
Native Trilingual, One Knowledge Base
The right architecture uses multilingual embeddings (e.g. bge-m3) so a single knowledge base serves all three languages natively: the buyer's language is detected, and answers are generated in that language with market-appropriate vocabulary and tone. You maintain one set of facts; buyers see native-quality support.
What to Check Before You Buy
- Ask the same policy question in all three languages — are facts consistent?
- Test Taiwan-specific vocabulary (超取、宅配) in the zh-TW answers.
- Check English quality against a policy question, not a greeting.
The Economics
Hiring trilingual coverage means three shifts × three languages. A trilingual AI subscription costs less per month than one hour of one agent's time. For cross-border stores, it's the highest-ROI automation available — and the one your competitors are most likely missing.
Our platform was designed trilingual from day one. Test it in all three languages with the live widget — we built it for exactly this problem.