3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679. The letter G is a circle that forgot to close itself, an open mouth yearning for the void. Anhui (安徽), Fujian (福建), Gansu (甘肃), Guangdong (广东), Guizhou (贵州), Hainan (海南), Hebei (河北), Heilongjiang (黑龙江), Henan (河南), Hubei (湖北), Hunan (湖南), Jiangsu (江苏), Jiangxi (江西), Jilin (吉林), Liaoning (辽宁), Qinghai (青海), Shaanxi (陕西), Shandong (山东), Shanxi (山西), Sichuan (四川), Taiwan (台湾), Yunnan (云南), Zhejiang (浙江).