Time Zone |
Africa/Sao_Tome |
Standard Time GMT / UTC |
UTC+0 |
Daylight Saving Time |
Daylight saving time is not observed in the current region. |
Time Zone |
Asia/Shanghai |
Standard Time GMT / UTC |
UTC+8 |
Daylight Saving Time |
Daylight saving time is not observed in the current region. |
São Tomé and Príncipe is an island country in west-central Africa, consisting of the islands of São Tomé and Príncipe and the surrounding islets, with the capital, São Tomé, located in the northeastern part of São Tomé. Located on the Gulf of Guinea, about 200 kilometers from the African continent, the country was colonized by Portugal in the 15th century and became independent in 1975, with Portuguese as the official language and an economy based on agriculture (cocoa, palm oil) and tourism. It should be noted that "Java" is not a city or region of the country; Java is the main island of Indonesia, with cities such as Jakarta and Surabaya, and has nothing to do with São Tomé and Príncipe, possibly due to a confusion of names.
Hengshan Mountain is located in the southeastern part of Heilongjiang Province of China, belonging to Qitaihe City, and is situated at the western foot of the Wanda Mountain Range, bordering with Didao District of Jixi City in the east, Chengzihe District of Jixi City in the south, Jiejiahe District of Qitaihe City in the west, and Huachuan County in the north. The total area of the region is about 675 square kilometers, belongs to the low hills terrain, the climate is temperate continental monsoon climate, the four seasons are clear, the average annual temperature is about 3.5 ℃. Hengshan has been developed because of coal, and is an important coal production base of the country. The territory is rich in coal resources, with coking coal and lean coal as the main types, and was once an important part of the old industrial base in Northeast China. In addition to the coal industry, agriculture is based on the cultivation of soybean, corn and rice, and forestry and specialty farming are also taking shape. With convenient transportation and a well-connected highway network, the district is an important node for regional economic development.