See it, tap it — type Chinese and look up characters without knowing pinyin.
Pinyin input means learning pinyin first; Wubi means memorising radicals; handwriting is slow. The Visual Key takes another road: the brain is sensitive to shape, not to strokes. It breaks each character into intuitive components, so you can “type what you see” — no pinyin, no radical knowledge, no stroke order required. It is the fruit of twenty years of structural research into Chinese characters at Clavis Sinica (中文之钥).
Characters are made of strokes. Eight basic strokes (and their variants) build them all; tap them on the keyboard to trigger component suggestions.
Strokes aren't the goal — they are the “door” to components. The system suggests likely parts: 木, 日, 月, 亻, 女, 口… You type and recognise at once.
Judge each component's position and structure (left-right / top-bottom / enclosure…) and combine. What you see is what you get.
林 = 木 + 木 · 明 = 日 + 月 · 休 = 亻 + 木
See the parts, tap the components, the character appears. Most learners pick up both input and lookup in three to five minutes.
The same logic powers dictionary lookup — three visual ways to find a character:
e.g. to find 想 → structure is top-bottom; components are 木 / 目 / 心 → tap to get it.
The Visual Key is not a trick — it rests on Clavis Sinica's structural account of Chinese: 8 basic strokes · 210 components · 176 structures, covering the generative logic of over eight thousand characters. Semantic components carry meaning (木→tree, 氵→water); phonetic components hint at sound (青→清/情/晴) — this is the Three-Script Theory in action. Understanding a character's “semantic + phonetic” parts makes typing, lookup and memory faster.
In December 2024 the global launch of the Chinese Visual Key Input Method was held in Dubai (under the guidance of the China Council for the Promotion of International Trade, alongside the 2024 International Chinese Communication Think-Tank Forum, with 60+ China–UAE experts and scholars attending). Developed over sixteen years, the method uses a framework-coordinate algorithm to turn characters into colour-and-position modules and, with AI, supports simplified, traditional and variant forms — over 80,000 characters — letting beginners “type Chinese in three minutes.”
Prof. Zhang Xiping (Beijing Language and Culture University) called it the most significant advance in Chinese-character research since the Shuowen Jiezi, and a fundamental break from four centuries of teaching Chinese through Roman-letter spelling — a milestone. Prof. Pan Wenguo (East China Normal University) and Dr. Yu Zhong (Tsinghua University's International AI-Governance Institute) also praised it. (coverage: Sina Finance · China.com)
Inventor of the Visual Key and founder of Clavis Sinica. Named an “Education Person of the Year 2015” by China Education Online — one of only six honourees that year, alongside Nobel laureate Tu Youyou. (see the list)
Over twenty years he has focused on the structural study of Chinese characters, proposing the Three-Script Theory and the Visual Key Method, and turning them into a complete system that can be taught, typed and searched.