The origin of Hainan's abbreviation "Qiong" Hainan, abbreviated as "Qiong".
Hainan Island is a mainland island with a long history. Hainan Island was separated from Leizhou Peninsula at least 500,000 years ago when the Qiongzhou Strait fault sank.
Since the Song Dynasty, people have called it Hainan Island, because it is located in the southern sky and hangs alone in the sea. Bohr is the oldest name in Hainan Island.
Hainan has many beautiful names in history. According to Zheng Deqiong's Records of Taiwan, in the Han Dynasty, Hainan was called Pearl Cliff because "the pearls produced in the county are on the edge of the cliff in the middle of the sea".
In the Tang Dynasty, it was called Qiongshan Mountain because the earth and stones were as white as jade. Since then, Hainan's name has forged an indissoluble bond with the word "Qiong", which has been called Qiongzhou, Qiongguan, Wan Qiong, Qiongtai, Qiongya, Qiongyao and Qiongdao successively.
2. What are the economic advantages of Hainan?
(1) is located at the land-sea junction of South China and Southwest China, which is not only the frontier of Southwest China to the world, but also the base for developing and utilizing South China Sea resources.
(2) Close to Hong Kong, overlooking Taiwan Province Province, China's economically developed Pearl River Delta, adjacent to Southeast Asia, the most active Asia-Pacific economic circle. (3) Located in the western Pacific Rim, in the middle section from Japan to Singapore, directly facing Southeast Asia and close to the international deepwater channel.
(4) The South China Sea connects Asia and Oceania, the Pacific Ocean and the Indian Ocean, and is an important sea passage for China to Southeast Asia and the Indian Ocean to Africa and Europe. (5) Before the reform and opening up, Hainan Island became the frontier of China's national defense, making it difficult to carry out large-scale economic construction.
Compared with the developed areas in China, there is a big gap, and the advantages of location and resources have not been fully exerted. After the reform and opening-up, Hainan Island has accelerated the pace of economic construction, integrated with the international market, and become the southernmost opening window of China.
Is there any interesting place to go to Hainan
Special coral reef diving ticket! Sanya Qianlong Diving Club grandly launched the Coral Bay Diving Point "Coral Reef Shore Diving Ticket" at the junction of Dadonghai and Xiaodonghai. Because the shore diving project of this diving spot is in the National Red Coral Nature Reserve, there are more underwater landscapes than ordinary shore diving, and the diving depth is about 5 meters. The underwater landscapes are mainly corals, anemones, sea lilies and small marine ornamental fish, which are not only rich in underwater creatures, but also far more visible than ordinary shore diving.
Ordering method: after receiving your reservation information, we will confirm it to you according to the contact information you left, and then deliver the diving ticket to your hotel in Sanya according to our agreed time. You can confirm it with the diving company according to the contact number on the diving ticket before paying us. Finally, I wish you a relaxed and happy trip to Sanya! Original price: 260 yuan/1 preferential price: 130 yuan/1 number of pages reserved: author's text: 3ydiver's travel time: Wednesday, 3: 39 am, 2007 Title: diving quotation of Sanya Qianlong Diving Club! - .
Team price: 80/ 1 person project price: 150/ 1 person network discount price: 80/ 1 person reservation page: author's text: 3ydiver travel time: Wednesday, 3: 4 1 morning title:. -Coral reef bank diving The coral reef bank diving in Coral Bay at the junction of Dadonghai and Xiaodonghai has more underwater landscapes than ordinary bank diving. The diving depth is about 5 meters, mainly corals, anemones, sea lilies and small marine ornamental fish. The diving spot is in the National Red Coral Reserve. Team price of more than 5 people (including 5 people): 130 yuan/1 person diving equipment: goggles, diving suits, gas cylinders, buoyancy control devices and regulators.
Project price: 260 yuan/1 person network preferential price: 130 yuan/1 person reservation page: author's text 3ydiver Travel time: Wednesday, 3: 44 am, 2007 Title: diving quotation of Sanya Qianlong diving club! -.Project price: 300 yuan/1 person. Preferential price: 65,438 yuan +025/ 1 person. Booking page: Author's text: 3ydiver Time: 3: 46 am on Wednesday, 2007. Title: diving quotation of Sanya Qianlong Diving Club! Coral reef scuba diving is located in Coral Bay, a national red coral nature reserve at the junction of Dadonghai and Xiaodonghai. There are abundant reef-building corals such as antlers underwater, including reef fish and other marine life. According to different sea conditions, the visibility should reach12m! The diving depth is about 10 meter, and the shortest diving time below the water surface can reach more than 30 minutes. It is an ideal diving spot for many diving tourists! Diving equipment: face mirror, diving suit, gas cylinder, buoyancy control device and regulator.
Project price: 360 yuan/1 person network preferential price: 160 yuan/1 person reservation page: author's text: 3ydiver travel time: Wednesday, 3: 49 am, 2007 Title: diving quotation of Sanya Qianlong diving club! -Dolphin Bay Diving, Semi-wild Dolphin Domestication Diving and Dolphin Companion Diving Introduction: "Dolphin Bay Scuba Diving" located in Donghai, China is a wonderful project at present, and it is also a unique semi-wild dolphin domestication diving viewing project in China. Here you can wear professional scuba diving equipment, carry a diving cylinder, dive with dolphins under the guidance of a professional diving instructor, enjoy the fun of diving, and enjoy the underwater world with the underwater elf-"Dolphin"! Dolphins are called marine spirits and angels. They have developed intelligence, strong memory, gentle temperament and are very friendly to human beings. They are auspicious things that all mankind loves.
According to legend, meeting dolphins will bring you good luck and peace all your life. We have six dolphins here, all of which have been specially trained. Visitors can play in the water, swim under the sea in absolute safety, and have intimate contact with them, such as teasing, feeding and touching.
These dolphins are bottlenose dolphins, each of which is more than 2 meters long and weighs more than 300 kilograms. They are absolutely wonderful. The sound made by dolphins has a good therapeutic effect, and special dolphin treatment halls have been set up at home and abroad.
Scientific experiments have proved that swimming with dolphins can greatly eliminate fatigue, relieve stress and make you feel happy. Therefore, it will not only bring you an unprecedented happy experience, but also benefit your physical and mental health. Project price: RMB 680/ 1 person network preferential price: RMB 380/ 1 person reservation page: author's text 3ydiver travel time: Wednesday, February 7, 2007, 3:5 1 morning title: diving quotation of Sanya Qianlong diving club! -.Yalong Bay boutique boat diving takes about 10 minutes by speedboat to reach Yalong Bay boutique diving point. There are abundant soft corals and various exotic reef-building corals, as well as swaying anemones and clown fish. Abundant underwater creatures attract all kinds of large tropical marine ornamental fish to feed here, and spectacular fish will meet you inadvertently! Here you can put aside all the troubles in the world and swim freely in the blue inner space under the guidance of professional international diving instructors! While relaxing every nerve cell, you can also take photos with many lovely underwater elves and leave the best memories in your life! Project price: 580 yuan/1 person. Internet preferential price: 380 yuan/1 person. Booking page: author's text: 3ydiver. Travel time: Wednesday, 2007 at 3: 53 am Title: Sanya.
4. What are the classifications of data resources in Hainan?
More than 50 kinds of mineral resources have been discovered in Hainan Province.
The minerals in the northwest are mainly iron, copper, cobalt, lead, zinc, tungsten, tin, cement limestone and barite. There are bauxite, cobalt clay, blue corundum, red zircon, boiling stone, expansive stone, bentonite, chitosan clay and so on in the northeast volcanic area. There are sphalerite, zircon, monazite and rutile on the east coast. Its rich reserves of iron ore, titanium, cobalt, crystal, precious stones, zircon and glass sand rank first in China.
Energy mines include oil, natural gas, lignite and oil shale. Rich in oil and natural gas. Hainan Island is a tropical rain forest and tropical monsoon forest vegetation.
There are many kinds of plants and rich resources. There are more than 4,200 species of plants in the province, including more than 630 endemic species and more than 20 rare trees listed as national key protection.
There are 56/kloc-0 species of wild animals, more than 70 species of mammals and more than 340 species of birds in Hainan province, and there are 13 species of wild animals listed as national first-class protection. Hainan deer, black-crowned gibbon, clouded leopard, white-bellied warship bird, white stork, white-shouldered eagle, yellow-bellied pheasant, white-necked long-tailed pheasant and peacock are all rare animals.