Lu Ruichao 
Go Ladder PracticeA*Enlightenment 

There are about 1, 600 basic Go exercises, with answers attached. For enlightened students, the Go training class can be used for about 3 to 5 months. The main target of this set of books is training classes or chess academies, which are used for supporting exercises after class to deepen the learning effect of students. The original question graph in the book is larger, and the answer graph is smaller, which is good for beginners to do questions and self-check.