Users practicing this topic

Post date	Users	Rates	Content
2017-10-08	AR1		Check this topic
2016-09-23	may82	70	Check this topic
2019-09-04	ZhengHuicong	78	Check this topic
2017-10-08	AR1		Check this topic

Topic title: Describe a book that you believe is the most useful to you. Please explain the reason and include specific examples and details in your explanation.

Topic category: Q1