Note: I picture the Qing Dynasty modernizing somewhat in sync with Meiji era Japan with the only differences being China coming in a month or so after Japan. Of course, there could be situations where China would beat Japan in who modernizes first. If there's anything about this timeline that you think needs to be mentioned (such as military conflicts), expanded upon, revised, or removed, let me know and I might use them for the final version. As I said in the past, this is to help create the setting of a novel I hope to write. Also, if I am to continue the timeline, I don't expect the Qing Dynasty to last entirely into the present day. Just long enough to modernize.
Key: ? = unable to find specific number for year
1864: Recognizing the efforts of the Ever Victorious Army in defeating the Taiping Rebels, the Qing Court decides to hire more western military generals to help train their soldiers in modern combat. As a result, Li Hongzhang's proposals to add a new subject into the Imperial examinations involving Western technology do not go perfunctory.
1867: Western Uniforms are introduced to the Green Standard Army and Eight Banners. The uniforms of the Green Standard Army are heavily based on the uniforms worn by the Ever Victorious Army, with the exception of including traditional Qing headwear, while members of the Eight Banners wear German based uniforms with custom made pickelhaubes. Soldiers of the plain banners wear yellow, white, red, and uniforms. Soldiers of the bordered banners where similar uniforms, but bordered yellow, white, and blue uniforms include red trousers while bordered red uniforms include white trousers.
1872: Like in the original timeline, the Chinese Educational Mission commences, but is much more successful.
1873- 1874: Western medicine is introduced to China. As a result, the Tongzhi Emperor is vaccinated, preventing him from dying of smallpox.
1876: Before Shen Baozhen is able to purchase the Woosung Road for dismantling, the owners of the railway demand that the Tongzhi Emperor himself should be present to decide the line's future. Sure enough, after much debate, the Tongzhi Emperor arrives at one the railway's stops where he boards the train. Despite being told by his mother, the Dowager Empress Cixi, ahead of time to dismiss the railroad, the Emperor gives the Woosung Line his blessing after a rather pleasant train ride. This gives way to future railroad projects.
1876 - 1882: The Tongzhi Emperor has three children with Empress Xiaozheyi; two girls and one boy. Each child is born three years apart.
187? - 18??: A new section of Beijing is built with buildings based on shikumen architecture and Japan's Giyōfū architecture (with Chinese elements in place of the Japanese elements might I add). In addition, the Qianlong Palace is built. It is a western-style palace with architecture based on that of the western style mansions of the old summer palace before they were destroyed in the Second Opium War. The exterior of the palace is Italian baroque architecture with Chinese elements while the interior is inspired by the halls of the Forbidden City with a rich red and gold color scheme.
18??: Tongzhi starts to wear a western style uniform
1883: Foot binding is abolished. Before it was officially abolished, the Emperor's daughters are given special protection so that they'd be more presentable to foreigners.
188?: After witnessing the formation of Japan's Meiji constitution, talks begin about reforming the Qing Government into a constitutional monarchy, based on the German model set by Otto Von Bismarck. After learning that said model would allow the monarch to maintain power, Cixi approves and has Tongzhi appoint Li Hongzhang as the dynasty's first Imperial Chancellor. Taking inspiration from the unification of Germany in 1871, the Qing Government decides to turn Vietnam, Nepal, and Korea into federal states.
1908: Cixi dies like in the orginal timeline. Her death allows Tongzhi to rule without being a puppet.
1911: The Chinese Imperial Air Force is founded. It's planes are designed to resemble hardwire kites.
Key: ? = unable to find specific number for year
1864: Recognizing the efforts of the Ever Victorious Army in defeating the Taiping Rebels, the Qing Court decides to hire more western military generals to help train their soldiers in modern combat. As a result, Li Hongzhang's proposals to add a new subject into the Imperial examinations involving Western technology do not go perfunctory.
1867: Western Uniforms are introduced to the Green Standard Army and Eight Banners. The uniforms of the Green Standard Army are heavily based on the uniforms worn by the Ever Victorious Army, with the exception of including traditional Qing headwear, while members of the Eight Banners wear German based uniforms with custom made pickelhaubes. Soldiers of the plain banners wear yellow, white, red, and uniforms. Soldiers of the bordered banners where similar uniforms, but bordered yellow, white, and blue uniforms include red trousers while bordered red uniforms include white trousers.
1872: Like in the original timeline, the Chinese Educational Mission commences, but is much more successful.
1873- 1874: Western medicine is introduced to China. As a result, the Tongzhi Emperor is vaccinated, preventing him from dying of smallpox.
1876: Before Shen Baozhen is able to purchase the Woosung Road for dismantling, the owners of the railway demand that the Tongzhi Emperor himself should be present to decide the line's future. Sure enough, after much debate, the Tongzhi Emperor arrives at one the railway's stops where he boards the train. Despite being told by his mother, the Dowager Empress Cixi, ahead of time to dismiss the railroad, the Emperor gives the Woosung Line his blessing after a rather pleasant train ride. This gives way to future railroad projects.
1876 - 1882: The Tongzhi Emperor has three children with Empress Xiaozheyi; two girls and one boy. Each child is born three years apart.
187? - 18??: A new section of Beijing is built with buildings based on shikumen architecture and Japan's Giyōfū architecture (with Chinese elements in place of the Japanese elements might I add). In addition, the Qianlong Palace is built. It is a western-style palace with architecture based on that of the western style mansions of the old summer palace before they were destroyed in the Second Opium War. The exterior of the palace is Italian baroque architecture with Chinese elements while the interior is inspired by the halls of the Forbidden City with a rich red and gold color scheme.
18??: Tongzhi starts to wear a western style uniform
1883: Foot binding is abolished. Before it was officially abolished, the Emperor's daughters are given special protection so that they'd be more presentable to foreigners.
188?: After witnessing the formation of Japan's Meiji constitution, talks begin about reforming the Qing Government into a constitutional monarchy, based on the German model set by Otto Von Bismarck. After learning that said model would allow the monarch to maintain power, Cixi approves and has Tongzhi appoint Li Hongzhang as the dynasty's first Imperial Chancellor. Taking inspiration from the unification of Germany in 1871, the Qing Government decides to turn Vietnam, Nepal, and Korea into federal states.
1908: Cixi dies like in the orginal timeline. Her death allows Tongzhi to rule without being a puppet.
1911: The Chinese Imperial Air Force is founded. It's planes are designed to resemble hardwire kites.