Yes We can open the Samsung mobile app store and search. Zhidao app is a learning software for the online education platform of Wisdom Tree. Login to official website can query all the final exam answers, mainly to help users learn by themselves. It has a lot of classroom videos and is explained by masters. It is a sub-brand of the tree of wisdom. Wisdom Tree is the largest large-scale online interactive school of open online courses in China, with a large number of high-quality courses in colleges and universities, which perfectly supports cross-school teaching, credit certification, famous teachers and universities, and VIP-level courses. Samsung Group (hereinafter referred to as "Samsung") is the largest enterprise in Korea and a multinational enterprise group. Samsung Group includes many international subsidiaries, including Samsung Electronics, Samsung Products, Samsung Life and Samsung Airlines. Its business involves electronics, finance, machinery, chemistry and other fields. It was selected as the world's top 500 enterprises by American Fortune magazine. Samsung Electronics is its largest subsidiary, and it is already the second largest mobile phone manufacturer and the largest electronic enterprise in the world. In 2065.438+0, the global enterprise market value was 654.38+065.438+05 billion US dollars.