The Language Play App is mainly aimed at the post-90s and post-00s, and has launched three chat rooms with different functions according to users' needs: an ordinary room that wants to chat when in full swing, a listening room that can listen quietly, and a warm companion room that can create a completely private space. The three chat rooms accurately locate users' needs, and at the same time give users the right to choose and control the room, which fully meets the needs of users to "open a room".

In addition to the above three types of language labs, Language Play also provides four game rooms, namely, Heartbeat Werewolf, You Draw Guess, Mask Speed Matching and Secret Tree Cave, which are a set of voice and games to make friends. During the game, users can communicate in real time without connecting the microphone and buttons.

For the voice assessors on the language play App platform, the rhythm of 7*24 hours two shifts will be implemented, and the new employees will be strictly trained. During the probation period, the timeliness and accuracy of the audit will be scored, which will directly affect the payment of salary performance.

This group of young voice appraisers are fighting with users every day. In order to avoid the auditors, netizens invented a lot of network argots, and some users maliciously reported their existence in order to attract the attention of the platform. In fact, for Jian Huang, their job is to maintain a pure land on the platform, so that users have a healthy and green network environment, and they are more optimistic about their work.