About this hub
On Goofish/Xianyu and similar marketplaces, sellers hide condition and origin behind slang, abbreviations, and euphemisms. Developers most often hit traps around Claude/ChatGPT account seats, mined GPUs, “all-green” phones, and “you know what I mean” trade talk. This topic is buyer-focused: translate listing slang into plain language, with seller subtext and buyer advice. The lexicon is curated from the MIT project [awesome-chinese-secondhand-slang](https://github.com/Domainsun/awesome-chinese-secondhand-slang) and powers the on-site translator. It does not help with counterfeits, scams, banned goods, or evading the law.
Tutorials
View allPaste a listing, annotate slang in one click, then browse by category.
AI services, PC hardware, phone condition, virtual goods, and trade tricks by scenario.
MIT attribution, what we curated on-site, and prohibited uses.
Xianyu slang