AD 1912 in Taiwan is ...

Xuantong 4

Minguo 1

AD 1912 is also...

Xianfeng 62

Tongzhi 51

Guangxu 38

Xuantong 4

Minguo 1

"Puyi became the Xuantong Emperor (then spelled as Hsuan Tung Emperor) at age two in 1908, but was forced to abdicate on February 12, 1912 during the Xinhai Revolution. His era name as the last Qing emperor, "Xuantong", means "proclamation of unity"." -Wikipedia

"The Republic of China calendar (Chinese: 中華民國曆) or Minguo calendar (Chinese: 民國紀年) is the official calendar used in Taiwan since 1945, and also adopted by Overseas Chinese and Taiwanese communities." -Wikipedia

Age Lookup

Year	Local year	Age	Ganzhi	Zodiac
1909	Xuantong 1	115	ji you	Rooster
1910	Xuantong 2	114	geng shu	Dog
1911	Xuantong 3	113	xin hai	Pig
1912	Minguo 1	112	ren tse	Rat
1913	Minguo 2	111	gui chou	Ox
1914	Minguo 3	110	jia yin	Tiger
1915	Minguo 4	109	yi mao	Rabbit