Tan Qian was a prominent historian of the late Ming and early Qing dynasties in China. Historical records suggest that he was not a man of exceptional brilliance; he was known to be slow-witted with a poor memory. However, moved by the many omissions and evasions in the Ming histories of his era, he resolved to compile a detailed history of the Ming dynasty to serve as a guide for future generations. Under incredibly harsh conditions, he gathered extensive data and, through 26 years of painstaking labor, completed this monumental 108-volume work of over four million words at the age of 54. Unexpectedly, his manuscripts were stolen by a thief one night, a shock that struck him like a thunderbolt and left him nearly unconscious. The loss of 26 years of life's work was a crushing blow for a man in his fifties. Yet, Tan Qian did not succumb to despair. He famously remarked, "The thief may have stolen my manuscripts, but I still have my hands; with my hands, how could I fail to write Guoque?" He immediately returned to work, day and night. Despite the hardships of life and the burden of illness, his indomitable will remained unshaken. After four more years of effort, he finally completed the first draft once again. Thus, the highly valuable historical masterpiece of the Ming dynasty, Guoque, was finally brought to light.