The three major drug sources in the world are "Golden Triangle", "Golden Crescent" and "Silver Triangle".

1, "Golden Triangle" area

The Golden Triangle refers to a triangle located in the border areas of Thailand, Myanmar and Laos in Southeast Asia. Because this area is rich in opium and other drugs for a long time, it is the main drug producing area in the world, and the "Golden Triangle" is famous all over the world.

2. "Golden Crescent" area

The Golden Crescent is the opium and heroin production base second only to the Golden Triangle. It is located at the junction of Afghanistan, Pakistan and Iran, so it is named because it looks like a crescent moon.

Kim used to be the largest opium producer in the world, and opium cultivation was very fast. Golden Crescent is the world's three largest drug producing areas, located in southwest Asia, extending from eastern Turkey to Pakistan via Iran and Afghanistan. The biggest drug producing area of Golden Crescent is Afghanistan. Because it is shaped like a crescent moon, it is called the "Golden Crescent".

3. "Silver Triangle" area.

The Silver Triangle refers to the Andean and Amazon regions of Latin America, and drug production is concentrated in Colombia, Peru, Bolivia and Brazil. This area of more than 200,000 square kilometers has been called the "Silver Triangle" since the 1970s because of the production of cocaine, marijuana and other drugs.

Extended data:

Golden Triangle

The "Golden Triangle" in a broad sense refers to the "three noes" areas along the borders of Thailand, Laos and Myanmar. In a narrow sense, the Golden Triangle refers to the delta where the Mekong River meets the American River Jose.

As a symbol of the Golden Triangle in Thailand, the famous Golden Triangle archway is located near Sobruak village, the ancient city of Qingsheng. It is located between Meisai Town and Qingsheng Town, 60km away from Meisai Town and 1 1 km away from Qingsheng Town, facing Myanmar and Laos across the river.

Because it is located in the mountainous area, with unique terrain, lush trees and beautiful scenery, and because Myanmar, two ancient countries, is closed to the outside world, it adds a mysterious color to it. The Golden Triangle was once famous for producing 80% of the world's opium, and now it has become a popular tourist destination in northern Thailand.

It attracts countless tourists every year. The Golden Triangle Arch is made of marble and 4 meters high. It is engraved with "Golden Triangle" in Thai and English. There are tourist souvenir shops, jade jewelry stores and restaurants selling all kinds of special goods around.

For example, national costumes in mountainous areas of Thailand, jewels and jade in Myanmar and Laos. Shop assistants usually wear national costumes to show the unique national customs of North Taipei, and the goods are also memorable.

Baidu encyclopedia-golden triangle

Baidu encyclopedia-silver triangle

Baidu Encyclopedia-Golden Crescent