Postal romanization in the context of "Sichuan"

Wade–Giles (/weɪd ˈdʒaɪlz/ wayd JYLZ) is a romanization system for Mandarin Chinese. It developed from the system produced by Thomas Francis Wade during the mid-19th century, and was given completed form with Herbert Giles's A Chinese–English Dictionary (1892).

The romanization systems in common use until the late 19th century were based on the Nanjing dialect, but Wade–Giles was based on the Beijing dialect and was the system of transcription familiar in the English-speaking world for most of the 20th century. Both of these kinds of transcription were used in postal romanizations (romanized place-names standardized for postal uses). In mainland China, Wade–Giles has been mostly replaced by Hanyu Pinyin, which was officially adopted in 1958, with exceptions for the romanized forms of some of the most commonly used names of locations and persons, and other proper nouns. The romanized name for most locations, persons and other proper nouns in Taiwan is based on the Wade–Giles derived romanized form, for example Kaohsiung, the Matsu Islands and Chiang Ching-kuo.

The Huangpu (pronunciation), formerly romanized as Whangpoo, is a 113 km-long (70 mi) river flowing north through Shanghai. The Bund and Lujiazui are located along the Huangpu River.

The Huangpu is the biggest river in central Shanghai, with the Suzhou Creek being its major tributary. It is on average 400 m (1,312 ft) wide and 9 m (30 ft) deep, and divides the city into two regions: Puxi ("west of Huangpu"), the traditional city center, and Pudong ("east of Huangpu").

Hebi (simplified Chinese: 鹤壁; traditional Chinese: 鶴壁; pinyin: Hèbì [xɤ̂.pî]; postal: Hopi) is a prefecture-level city in northern Henan province, China. Situated in mountainous terrain at the edge of the Shanxi plateau, Hebi is about 25 miles (40 km) south of Anyang, 40 miles (64 km) northeast of Xinxiang and 65 miles (105 km) north of Kaifeng.

As of the 2020 census, its population was 1,565,973 inhabitants and in the 2018 estimate 574,000 lived in the built-up (or metro) area made of Qibin District and Qi County largely conurbated. One can notice that Shancheng District and Heshan District are for the moment, part of another built-up area of 372,600 inhabitants close to Anyang.

Xinxiang (simplified Chinese: 新乡; traditional Chinese: 新鄉; pinyin: Xīnxiāng [ɕín.ɕjáŋ]; postal: Sinsiang) is a prefecture-level city in northern Henan province, China.

It borders the provincial capital of Zhengzhou to its southwest, Kaifeng to its southeast, Hebi and Anyang to its north, Jiaozuo to its west, and the provinces of Shanxi and Shandong to its northwest and east respectively.

Shangqiu (Chinese: 商丘), alternately romanized as Shangkiu, is a city in eastern Henan province, Central China. It borders Kaifeng to the northwest, Zhoukou to the southwest, and the provinces of Shandong and Anhui to the northeast and southeast respectively. Its population was 7,816,831 inhabitants as of the 2020 Chinese census whom 2,831,814 lived in the built-up (or metro) area made up of two urban districts (Liangyuan and Suiyang) and Yucheng county now being conurbated.

Shangqiu and surrounding area was an important base for the Shang dynasty (c. 1600 – c. 1046 BC), and the city itself was established more than three millennia ago. Shangqiu has grown significantly in recent years. It is located at an important location at the junction of several major railways, making it a major regional transportation hub.

Zhoukou (Chinese: 周口; pinyin: Zhōukǒu; Wade–Giles: Chou-k’ou; postal: Chowkow) is a prefecture-level city in eastern Henan province, China. It borders Zhumadian to the southwest, Xuchang and Luohe to the west, Kaifeng to the northwest, Shangqiu to the northeast, and the province of Anhui on all other sides. As of the 2020 census, its population was 9,026,015 inhabitants. However, as of the 2018 estimation, 1,601,300 lived in the built-up (or metro) made up of Chuanhui district and the northern part of Shangshui county.

The rich history and geographical advantages of Zhoukou have made it a unique city. As the ancient capitals of Emperor Yao and the birthplace of Laozi, it carries a profound cultural heritage of China. At the same time, the remnants of the Chen and Chu cultures endow Zhoukou with a distinctive historical charm. The development of the Lin'gang New City showcases the city's modernization process and economic vitality.

Xuchang (simplified Chinese: 许昌; traditional Chinese: 許昌; postal: Hsuchang) is a prefecture-level city in central Henan province in Central China. It is bordered by the provincial capital of Zhengzhou to the northwest, Kaifeng to the northeast, Zhoukou to the east, Luohe to the southeast, and Pingdingshan to the southwest.

Its population was 4,307,488 inhabitants at the final 2010 census, of whom 1,952,666 lived in the built-up (or "metro") area made up of Weidu and Jian'an districts (named from Emperor Xian of Han’s era name) and Changge City largely being urbanized. In 2007, the city was named as one of China's top ten livable cities by Chinese Cities Brand Value Report, which was released at 2007 Beijing Summit of China Cities Forum.