Xinhua Bookstore is a large-scale wholesale enterprise of books, audio-visual publications at the central level. Its distribution outlets are all over the country, and the management organization is Xinhua Bookstore Head Office. In Xinhua Bookstore, you can buy most books, audio-visual and other publications on the market. The books in different Xinhua Bookstore depend on the actual situation of the bookstore.

Concave-convex world is a cartoon created by Kai Chuang Society. The book was published by Jiangsu Phoenix Literature and Art Publishing House and Yangcheng Evening News Publishing House, and the electronic version was published by Netease Comics, Buka Comics, Weibo Comics and Quick Look Comics. On September 29th, 20 17, "Bump World" won 14 China Golden Dragon Award for Most Popular Network Award.

Brief introduction of concave-convex world

AOTU is an English translation of concave-convex world. This cartoon tells the story of a gold from a mining planet. In order to change the fate of the enslaved people in his hometown, and to find his sister who did not return from the competition three years ago, he signed up for the Bump Competition and embarked on his own road of fighting.

The creator of the concave-convex world is a very capricious god. He created countless planets and people in the concave-convex world and ruled them at will. God, who created everything, appointed seven messengers to carry out God's will on their behalf. However, the creator did not completely deprive his people of an opportunity-if someone wants to change their destiny and realize their wishes, they will take part in the bump competition.