Search Match campaigns where the sole goal is to match keywords that are not being auctioned.

The main purpose of visual feedback is to: · confirm that the APP or webpage has received the user's operation or submitted information · convey the result of the interaction, the result is visible and understandable.If users feel neglected, or unable to get a reasonable solution, they will be very frustrated.

Improving UI Comprehension A cluttered UI can overload your users with information: every new control (button, text, image) added adds a new level of clutter to your overall design.Therefore, the overall information that users can remember is not much, and this is only if your design is organized enough.Loading animation allows users to understand the current status in real time, quickly understand, have expectations, and even react.

The user's attention is a precious resource, and white space can help you allocate it reasonably.  Inform the user of the current state At any point the user wants to know what state they are in without having to guess too much.

A well-crafted error message can turn a depressed mood into a happy mood with the help of humor.

Humanized design If you want to make your APP less mechanical and more human, just focus more on micro-copywriting.Before settling in, even if Dai Xiang bought a chair, he would send a group email to the engineers to solicit opinions, asking everyone what kind of chair they would like to sit on.

They know a lot of investors in the circle, but when they start their own business, they find that the favor card is not easy to play. Dozens of BPs are sent out in two months, and no one is willing to invest.The four mainstream CDN service providers, Lanxun, Wangsu, Dilian, and 21Vianet, occupy more than 95% of the market share.

When talking about business, they will take the initiative to talk about the gap with American or domestic companies, and how to make up for these gaps, instead of just saying "we are better than others".There are more than 100 R&D personnel in the completed R&D center in Xiamen.