Vkaijiang

Vkaijiang (微开讲) is a live-streaming course tool from Guangzhou Huanyun Technology Co., Ltd. (广州市欢云科技有限公司), aimed at course creators, training schools and companies. The About page calls it "一款专业的视频直播微课工具" (a professional tool for video live-streamed micro-courses) for education institutions and content creators, and frames the product around WeChat: selling knowledge, keeping content and running a learner community inside the WeChat ecosystem. The company describes itself as a provider of interactive live-streaming SaaS services whose team has worked on audio and video capture, encoding, post-processing and network transmission since 2011. The About page says Vkaijiang went live in 2017, and the footer gives an office address in Tianhe District, Guangzhou.

What a creator gets

Paid content in several formats

The knowledge-payment page sets out what a creator can sell. Paid audio, paid video and paid text-and-image posts can be watched on mobile H5 pages, on a PC and in the WeChat mini-program. Paid live sessions run with audio or video plus courseware, drawing on PPT slides, desktop sharing and video inserts. Paid series courses and paid memberships suit column topics and serialized content that learners keep following, and paid Q&A gives a learner a one-to-one answer to a personal question. The homepage adds recorded audio and video courses that combine several kinds of courseware, and the knowledge-payment page claims a creator can set up a branded knowledge shop in one minute.

Live classes in seven formats

Live teaching is the center of the product. The online-live page names seven formats. In hand-raise mode a learner asks to come up to the virtual podium and talks with the instructor by video or voice while others watch and discuss. In small-class mode the instructor meets up to 16 learners face to face on video, from a computer or the app. PPT live lets the instructor draw on slides, with support for an external drawing tablet. Desktop-sharing live suits software demonstrations, camera video live puts the instructor on screen while learners ask questions and chat, voice live suits learning in short bursts, and video insert plays an uploaded video in the middle of a session while the instructor keeps talking.

The homepage separates small classes, offered as one-to-one, one-to-four and one-to-sixteen two-way video, from large classes, which it sells on stability, low latency and very high concurrency, up to a 万人课堂 (a classroom of ten thousand). The online-live page goes further: a technical team of a hundred people, eight years of work on live-streaming technology, support for a million viewers at once and servers spread across the country for low latency. Instructors start a session from a computer or a phone, and learners join on a PC, the web, WeChat, the mini-program or the app. In class, the instructor has doodle, screenshot and eraser tools, and learners interact through red packets, tipping, lucky draws, Q&A and scrolling bullet comments. The WeChat live page says every live session records a replay automatically, so learners can catch up later.

Learning support and community

The homepage counts 160+ learning-support tools (助学工具) aimed at keeping learners active. The knowledge-payment page names four of them. Paid Q&A starts discussion around individual questions. Information collection gathers learner data so the creator can tailor after-class service. The assignment book (作业本) sets homework and checks what learners have retained. Activity management links online classes with offline events. The help center explains how to add guests and teaching assistants to a live session, how to upload courseware and how to create a series course.

Selling and marketing

Marketing is built on sharing inside WeChat. The WeChat live page counts 14+ marketing functions and explains three of them. With friend boost (好友助力), a learner asks friends to like a course or bargain its price down, then buys it cheaper. With course distribution (课程分销), the instructor sets a commission ratio and learners earn a share when they sell the course on. With group buying (拼团), a learner starts or joins a group that buys a course together. Limited-time discounts, discount cards (优惠卡) and course representatives (课代表) round out the list, and the knowledge-payment page adds paid membership as a sales lever. Sharing a live session takes one click. The help center includes an FAQ on when withdrawals arrive, and another on setting up course distribution. The pages do not name the payment methods.

WeChat official account, mini-program and branding

A creator can build a live room inside their own WeChat official account (公众号), embed on-demand audio and video courses there, and push messages to learners. Learners do not have to download an app or plugin; they open WeChat and listen. The page says the creator keeps control of financial, learner and course data, and that the official account, the mini-program and WeChat groups connect to each other. Branding covers a custom mini-program and homepage with the creator's own logo, carousel images, homepage icons and featured courses, a subscription card for each instructor generated in one click, and custom footer text, footer icons and brand logo.

Channels and data

The homepage lists five channels: a PC site that works as an independent online school, an H5 mobile classroom, the mini-program for one-click sharing and distribution, iOS and Android apps from which an instructor can go live anywhere, and an SDK for building a dedicated app shop. Reporting covers real-time indicators, viewing trends and analysis across several dimensions. The online-live page adds live course sales and purchase details, order statistics for following up learners who showed buying intent, and revenue analysis to guide marketing.

Beyond individual creators

The same platform is sold to other buyers. For companies, the enterprise-training solution sets up an internal training platform, pitched as 一分钟让你拥有企业大学 (a corporate university in one minute). For public bodies, government live streaming offers what the homepage calls a secure and stable live system. For adult and vocational training, Vkaijiang builds an independent online school with interactive live classes. The online-live page lists its use cases as vocational education, language training, hobby classes, professional skills, civil service and job exams, study-abroad exams and degree upgrading.

A separate live-commerce product applies the same streaming engine to selling goods. Shoppers watch and buy in one place, the live room connects to the merchant's shop backend, and merchants get custom product detail pages, coupons, group buys, flash sales, beauty filters, order management and fund handling. The page claims its in-house system keeps a stream smooth at 30% packet loss, and lists apparel and bags, food, cosmetics, appliances, fresh produce, jade, medical insurance and education among the industries it serves.

What the site says about scale, customers and support

The About page says Vkaijiang has served more than 250,000 institutions and individual instructors since launch, and the homepage dates its tally to March 2022, alongside totals for knowledge products, live hours and the value of knowledge goods sold. Named users include New Oriental (新东方), Zhuoyue Education (卓越教育), Country Garden (碧桂园), Kuihua Pharmaceutical (葵花药业), the Hulunbuir tax bureau, the China Quality Association and Ping An Bank (平安银行), next to influencers with millions of followers and tens of thousands of small training organizations.

Three case studies appear on the knowledge-payment page. The founder of the media account 夜听 (Yeting) ran one live session in which more than 34,524 users bought the course. Group buying accounted for 50% of the September 2018 revenue of Yogamala, a yoga video project of an Iyengar yoga institute. The founder of the 考考 (Kaokao) training school, which prepares candidates for teacher-certification and teacher-recruitment exams, moved its courses online in 2017.

Support is pre-sales and after-sales technical help, dedicated customer service seven days a week for twelve hours a day, and monitoring and maintenance on the same schedule, while the footer promises 24/7 service, one-on-one service and fast version updates. The footer also shows the company's national high-tech enterprise status, a 科技创新小巨人 (technology innovation little giant) title and software copyrights, and the About page mentions several core technology patents.

The product pages print no prices. A free-trial button (免费试用) runs through the site, the navigation links to a separate features and pricing page, and a help-center news item announces an advanced edition and features sold individually. The homepage also carried a November sales event inviting buyers to contact an adviser and buy early.

Who it suits

Vkaijiang fits a Chinese-speaking creator or training business whose audience already lives in WeChat: a coach selling a paid audio series, a tutor running small video classes of up to 16 learners, an exam-prep school selling recorded courses with group-buy and referral pricing, or a company or public body that wants internal live training without building its own streaming stack. Its strongest features are the live formats and the WeChat sharing mechanics, which turn learners into sellers through commissions, group buys and friend boosts.

The caveat is the same focus. The site is entirely in Chinese, and the product is built around WeChat official accounts, mini-programs and Chinese social-commerce habits, so a creator selling to an audience outside WeChat gets much less from it. Budgeting starts with the free trial and the pricing page rather than a figure on the product pages.