Phan Bội Châu became a teaching text at the Tonkin Free School in Hanoi, a school run by Phan's contemporaries to promote the independence movement. However, Phan did not receive much of a reaction in terms of aid towards his independence efforts, since the book made Chinese readers worry about their own future. The book had a much better reception among Vietnamese readers. Phan and a colleague, Đặng Tử Kính, left Japan for the first time in August 1905, carrying 50 copies of the book that were to distributed throughout Vietnam, of which further copies were made inside the country. Phan's direct writing
Phu Phan Mountains unabated in Thailand's mountainous forested zones, even in the protected areas. In Thailand and in China this wood is highly valued in the furniture industry. The name of the range is derived from the characteristic tabletop shape of its peaks, for "phan" is a kind of traditional tray on a pedestal. "Phu" is the word for mountain in the Isan/Lao language (as opposed to "khao" in central and southern Thai and "doi" in northern Thai). The Phu Phan Mountains rise above the plateau and are not prominent. They straddle most of the provinces of northern and eastern Isan, including Khon