ZiZai is a technology company based in Beijing. We don't chase feature checklists — we pick the parts of daily life that are easy to overlook but worth doing properly, and build them into products that hold up under scrutiny.
Most problems already have an answer that works. What interests us is whether the question itself was framed right — does learning jiu-jitsu really have to mean rote memorization? Does recording your kid's childhood really have to mean a camera roll no one revisits?
Echo started from one specific observation: most parents can spare a few minutes a day, not an hour — yet most parent-child products assume the opposite. We narrowed the method down to one small thing you can finish in five to eight minutes.
From interaction to copy, every detail has to earn the user's trust — including the corners that are easy to phone in, like empty states and error messages.
Three products, three different corners of everyday life, one method.
Turning jiu-jitsu technique into a connected network
17 positions, 139 technique cards, 8 underlying principles — connected with simple if-this-then-that logic, so technique stops being something you cram and becomes something you can actually call up mid-roll.
About ZiZBJJA few minutes a day, to hold onto the small good moments
It starts with one zero-prep game picked for however today is going. It ends with growth stories built only from what actually happened — never invented, never compared to anyone else's kid.
About EchoEnterprise collaboration
An enterprise collaboration product, run independently at lake2ocean.top.
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