将下面的文字翻译成英文，保持大意不变：
他从来没来过中国，所以在旅行前做了大量功课，研究了很多关于中国的书籍和文化资料。非常感谢所有花时间为他提供建议和支持的人！
user
He had never been to China before, so he did extensive research prior to his trip, studying numerous books and cultural materials about China. A heartfelt thank you to everyone who took the time to offer advice and support!
assistant