China Digital Nailing Class and Nailing Class are both official work education applications in DingTalk. The Chinese number nailing course is actually a TV version of nailing, mainly aimed at home big screen users. Its core function is "big screen live broadcast", the software is simpler and more convenient in function, and nailing is more suitable for most working users. The two are not exactly the same in function.

Huashu Nail Classroom is an online education software for big screen TV, which is launched in cooperation with Huashu, so that children can watch online classroom through big screen TV. At present, China Digital Nailing Class only provides exclusive downloads in the App Store of Dangbei Market.

Nail TV terminal is called "Shu Hua Nail Classroom", which is an online learning software launched by nail team for big screen users. Interconnection with the mobile phone can directly synchronize the online course content, but it is far less rich in other functions than the mobile phone. Users can download the official version in third-party app stores such as Dangbei Market.

Nail class (nail TV version) is specially designed for big screen users. Apart from the core functions, there are almost no redundant operations, the interface layout is clear and clear, the operation logic conforms to the habit of big screen, and the learning cost is almost zero.

Nail class (nail TV version) currently only supports scan code login. Users only need to open the nail on the mobile phone and scan the QR code to enter the nail TV version (nail class) to watch the online class initiated by the teacher.

China Digital Nailing Class is only downloaded exclusively in the App Store of Dangbei Market. Before downloading and installing Huashu Nailing Course, you must download and install Dangbei Market before you can use it normally. Therefore, when you turn on the computer, download the "Dangbei Market" software first, and then download the "Shu Hua Nail Classroom" software.