Finally someone explained the 2-day tour of Heihe clearly‼ ️Super complete

Sanya City is a prefecture-level city under the jurisdiction of Hainan Province. It is located at the southernmost tip of Hainan Island and is known for its tropical climate, beautiful beaches, and luxury resorts. Sanya is one of China's most popular tourist destinations and is often called the "Hawaii of China".

Xiamen City, abbreviated as "Xia" or "Lu", is a prefecture-level city, a sub-provincial city, a separately planned city, and a Type I large city under the jurisdiction of Fujian Province, China. [164] [198] It is located on the southeastern coast of Fujian Province [186]. It faces the Big and Small Kinmen Islands to the east and Longhai District of Zhangzhou City to the south. It borders Nan'an City of Quanzhou City, Anxi County of Quanzhou City, Changtai District of Zhangzhou City, and Longhai District of Zhangzhou City by land. [207] It has a total area of ​​1,700.61 square kilometers and the language used is the Minnan dialect. [123] As of the end of 2023, Xiamen City has 6 districts under its jurisdiction; by the end of 2024, the permanent population of Xiamen City is 5.35 million [225]; the Municipal People's Government is located at No. 61 Hubin North Road, Siming District. [204] The territory of Xiamen City consists of the mainland area along Xiamen Bay in the southeast of Fujian Province, as well as the islands of Xiamen Island, Gulangyu Island, and Xiamen Bay. The terrain slopes from northwest to southeast, and is mainly composed of coastal plains, terraces, and hills. It has a subtropical marine monsoon climate, with mild and rainy weather, no severe cold in winter, and no scorching heat in summer. [205] In ancient times, Xiamen Island was a habitat for egrets, so it was also called "Egret Island". During the Western Jin Dynasty, Tong'an County was established. In the 27th year of Hongwu in the Ming Dynasty (1394), Xiamen City was built. In 1935, Xiamen City was established. In 1980, Xiamen Special Economic Zone was established. In 1988, it became a separately planned city. In 1994, it was promoted to a sub-provincial city.

The central urban area of Shanghai, with famous attractions such as the Bund and Nanjing Road. Huangpu District is under the jurisdiction of Shanghai and is the economic, administrative and cultural center of Shanghai. [89] It is located in the central part of Shanghai's downtown area, at the southwest end of the confluence of the Huangpu River and Suzhou River. It starts from Suzhou River in the north, borders the Huangpu River in the east and south, and extends to Chengdu North Road, Yan'an Middle Road, Shaanxi South Road, Zhaojiabang Road, and Ruijin South Road in the west. The district covers an area of ​​20.52 square kilometers [11], of which 18.71 square kilometers are land and 1.81 square kilometers are water. [11] As of the end of 2023, it has 10 sub-districts under its jurisdiction [67] [69] and a permanent population of 504,700 [85]. Huangpu District carries the history of Shanghai's more than 700 years of city construction and more than 180 years of port opening, and has witnessed the development and changes of Shanghai as an international metropolis. [47] From the tenth year of the Tianbao reign of the Tang Dynasty (751 AD) to the Song Dynasty, it belonged to Huating County. After the district adjustment in December 1959, it was divided into Huangpu District, Luwan District, and Nanshi District. After two “reconstruction” in 2000 and 2011, Huangpu District was established [47]. Huangpu District has four distinct seasons, abundant rainfall, and a long frost-free period. It has a subtropical monsoon climate [36]. It is located in the northeast of the saucer-shaped depression of Taihu Lake and belongs to the saucer edge highland [36]. During his work in Shanghai [47], General Secretary Xi Jinping positioned Huangpu as the “heart, window, and business card” of Shanghai [47]. In June 2020, Huangpu District was selected as the first batch of national demonstration areas for the construction of a law-based government [48]. In January 2021, Huangpu District became the first batch of national cultural and tourism consumption pilot cities [49]. In 2023, Huangpu District will achieve a year-on-year growth of 5.9% in gross regional product (GDP) [85]. In 2024, Huangpu District will achieve a GDP of 334.441 billion yuan, a year-on-year increase of 5.0%.

Guangzhou City (Guangzhou City, Canton [166]), referred to as "Sui", also known as Yangcheng, Huacheng, and Wuyangcheng, [162] is a prefecture-level city, provincial capital, sub-provincial city, national central city, megacity, [53] a world-class city under the jurisdiction of Guangdong Province. It is located in the south-central part of Guangdong Province and the northern edge of the Pearl River Delta [46] [81], with a total area of ​​7,434.40 square kilometers [1] [14]. The common languages ​​are Cantonese and Mandarin. [35] As of March 2025, Guangzhou City has 11 districts under its jurisdiction. As of the end of 2024, Guangzhou City has a permanent population of 18.978 million. [448] Guangzhou City has a significant marine climate, and both the ocean and the continent have a significant impact on Guangzhou's climate. [115] [116] Guangzhou City is a hilly area, with high terrain in the northeast and low terrain in the southwest. [34] As early as the Neolithic period six or seven thousand years ago, our ancestors lived and multiplied on this land. [82] The city of Guangzhou in the Qin Dynasty was named Renxiao City because it was built by the Qin general Renxiao. Its official name is Panyu City. [113] In the third year of Shunzhi in the Qing Dynasty (1646), Zhu Yuanzhang's descendants proclaimed themselves emperors in Guangzhou, with the reign title "Shaowu". This was known as the "Southern Ming" regime, which lasted only 40 days. [113] On October 14, 1949, Guangzhou was liberated and became a centrally administered municipality. In 1950, it was changed to the leadership of the Central South Military and Political Committee. In 1954, it was transferred to the leadership of Guangdong Province and became a provincial-level city. In 1994, it was upgraded to a sub-provincial city. [226] Guangzhou is the core city of the Guangzhou Metropolitan Area. It is an important central city, international trade center and comprehensive transportation hub in China approved by the State Council. [80] It is an international trade center, a national advanced manufacturing base, a comprehensive portal, and an important carrier of the international science and technology innovation center. [76] [169] [413] Guangzhou's main industries are shipping services, science and technology services, special finance, international trade, professional services and other productive services. [125] Guangzhou is one of the first national historical and cultural cities, one of the starting points of the Maritime Silk Road, and is known as the "Millennium Commercial Capital". It has been a place where Chinese and foreign cultures have blended since ancient times, one of the birthplaces of Cantonese culture, and the headquarters of China's Southern Theater Command. [170-171] In 2024, Guangzhou's GDP will be 3,103.25 billion yuan, an increase of 2.1% over the previous year at comparable prices.

Heihe City is a prefecture-level city under the jurisdiction of Heilongjiang Province, China. It was called Aihui in ancient times. It is located in the northern part of Heilongjiang Province, at the eastern end of the Greater Khingan Range and the northern part of the Lesser Khingan Range. The area is full of rolling mountains and has a cold temperate continental monsoon climate. The total area is 68,726 square kilometers. As of October 2022, the city has jurisdiction over 1 urban district, 2 counties, and administers 3 county-level cities. [1] At the end of 2023, Heihe City had a permanent population of 1.23 million and a registered population of 1.504 million. [50] Heihe City has a long history. Archaeological evidence shows that humans were active here as early as the Paleolithic period, forming the basis of the local ancient indigenous peoples. On February 8, 1993, Heihe was abolished as a prefecture and established as a city. Taking the centerline of the main channel of the Heilongjiang River as the boundary, Heihe faces Blagoveshchensk (Hailabo), the capital of the Amur Oblast, the third largest city in the Russian Far East, across the Heilongjiang River [49]. They are the only pair of cities on the Sino-Russian border that are the largest, highest-standard, most fully-functional, and closest, with the closest distance being only 750 meters. [1] Heihe City is rich in cultural resources, including the ruins of the ancient city of Aihui, the ruins of the ancient city of the Jin Dynasty, the remains of the Sun Wu war, the remains of historical figures and the customs of ethnic minorities. [40] In 2024, Heihe City will achieve a regional GDP of 71.14 billion yuan, an increase of 3.3% over the previous year

Fuzhou is the capital and largest city of Fujian Province, China. Located in the eastern part of Fujian Province, the city faces the Taiwan Strait to the east and covers a total area of 11,968.53 square kilometers. As of 2024, Fuzhou has a permanent population of 8.501 million. The city has a subtropical monsoon climate and is characterized by its warm and humid weather year-round. Fuzhou is an important center city in southeastern China, a national historical and cultural city, and a comprehensive transportation hub city.

Taiyuan City, abbreviated as "Bing", was called Jinyang in ancient times, and is also known as Bingzhou and Longcheng. [130] It is a prefecture-level city, provincial capital, and Type I large city under the jurisdiction of Shanxi Province, China. [131] [284] It is located in the central part of Shanxi Province and the northern end of the Jinzhong Basin. The city is located between 111°30'~113°09' east longitude and 37°27~38°25' north latitude. The total area is 6,988 square kilometers, accounting for about 4.5% of the total area of ​​Shanxi Province. [133] As of the end of 2022, the city's permanent population is 5.435 million. [132] As of the end of 2023, Taiyuan City has 6 districts, 3 counties, and 1 city under its jurisdiction. [135] The Municipal People's Government is located at No. 69, Xinjian Road, Taiyuan City. [136] The Taiyuan dialect belongs to the Taiyuan dialect of the Central District of Shanxi dialect. [174] Taiyuan City is surrounded by mountains on the east, west and north, and the Fenhe River valley plain is in the central and southern parts. The entire terrain is high in the north and low in the south. [134] Located in the interior of the continent, it has a warm temperate continental monsoon climate, with cold winters and hot summers, short springs and autumns, large temperature differences between day and night, and little and concentrated precipitation. [263] The discovery of the "Gujiao Paleolithic Cultural Site" shows that humans have lived in the Taiyuan area as early as 100,000 years ago. In ancient times, it belonged to Jizhou. [130] The Qin Dynasty established Taiyuan County in Jinyang, marking the beginning of the establishment of Taiyuan County. In 1948, the Chinese People's Liberation Army successively liberated various counties in Jinzhong and marched to the gates of Taiyuan. On October 17, the Taiyuan Municipal Government was established in Yuci. On March 1 of the following year, the Taiyuan Municipal Government and the Jinzhong Administrative Office merged to form the Taiyuan Municipal Government. On September 1, 1949, the Shanxi Provincial People's Government was established and Taiyuan City was changed to a provincial-level city. [140] [141] Taiyuan is an important central city in central China approved by the State Council, a national historical and cultural city, a national comprehensive transportation hub, and an advanced manufacturing base in North China [253]. It also has a national-level Jinzhong Cultural Ecological Protection Area [286].

Shenzhen City, abbreviated as "Shen", also known as Pengcheng, is a prefecture-level city, a sub-provincial city, a national planned city, and a megacity under the jurisdiction of Guangdong Province. It is a Chinese special economic zone approved by the State Council, a national innovative city, a modern marine city, an international comprehensive transportation hub city, a national economic center, a national advanced manufacturing base, a gateway to the outside world, an important carrier of an international science and technology innovation center, and a pilot demonstration zone of socialism with Chinese characteristics [1] [346-347]. It is located in the southern part of Guangdong Province, on the east bank of the Pearl River Estuary, bordering Daya Bay and Dapeng Bay to the east, the Pearl River Estuary and Lingdingyang to the west, the Hong Kong Special Administrative Region to the south, and Dongguan City and Huizhou City to the north [191]. By the end of 2024, the city will have 9 districts, a total area of ​​1,997.47 square kilometers, and a permanent population of 17.9895 million [378]. Shenzhen has a 7,000-year history of human activities and a 1,700-year history of city construction [326]. It is a comprehensive landform with hills as the main feature, and a combination of low mountains, hills, plateaus, terraces, and plains [323]. It has a subtropical monsoon climate, with long summers and short winters, mild weather, abundant sunshine, and abundant rainfall [324]. Shenzhen's predecessor was Bao'an County [236] [238] [285]. During the Ming and Qing dynasties, the main part of the city belonged to Xin'an County of Guangzhou Prefecture [234-235]. Before the establishment of the city, it belonged to Huiyang District [239]. The name Shenzhen first appeared in historical records in the eighth year of Yongle in the Ming Dynasty (1410). In March 1979, Bao'an County was renamed Shenzhen City, which was under the dual leadership of Guangdong Province and Huiyang District. In November, it was directly under the leadership of Guangdong Province. On August 26, 1980, Shenzhen established the Shenzhen Special Economic Zone [290] [376]. Shenzhen is one of the key overseas Chinese hometowns in Guangdong Province, one of the important old revolutionary bases, and one of the birthplaces of the Dongjiang Column during the Anti-Japanese War [327-328]; it is a window of China's reform and opening up and an emerging immigrant city, creating the world-renowned "Shenzhen Speed" and is known as the "Silicon Valley of China" [254]; it is also one of the four central cities in the Guangdong-Hong Kong-Macao Greater Bay Area, a national logistics hub, an international science and technology industry innovation center [2], and one of China's three national financial centers [3]. In 2024, Shenzhen's GDP will reach 3680.187 billion yuan, an increase of 5.8% over the previous year