Postal code (Zipcode) of Xã Ia Ko is: 61915

Wards of Ia Ko, Chu Se District, Gia Lai province, Viet Nam

Festivals are one of the special features in Vietnamese culture. The diversity of ethnic religions makes Vietnam one of the countries with many festivals. Festivals are held to commemorate cultural events. Community spirit is the essence of every festival. There are two parts to festivals: ceremony and festival. The ceremony is to express respect for divinity and people's dreams of health, wealth, luck and happiness for themselves and their loved ones. Festivals are unique features of culture, community, religion, etc. The two biggest traditional festivals are Lunar New Year and Hung King's Death Anniversary. During Lunar New Year, each region has other festivals to celebrate such as Lim Festival in Bac Ninh province, Giong Festival in Soc Son, Perfume Pagoda Festival in Hanoi. Hung King's death anniversary is held every year from the 8th to the 11th of the third lunar month. It is organized so that everyone remembers their roots. With many landscapes recognized by UNESCO as world natural heritage and a wealth of unique regional cultural spaces, Vietnam is a legendary land and also a storehouse of attractive material for filmmakers to exploit. long lasting waterfall.

Vietnam is located in the Indomalaya ecological region. According to the 2005 National Environmental Status Report, Vietnam is among the 25 countries with high levels of biodiversity, ranked 16th worldwide in terms of biodiversity and is home to about 16% of the world's biodiversity. species in the world. 15,986 plant species have been found throughout the country, of which 10% are endemic. Vietnam has 307 species of nematodes, 200 species of oligochaeta, 145 species of acarina, 113 species of springtails, 7,750 species of insects, 260 species of reptiles. , 120 species of amphibians, 840 species of birds and 310 species of mammals, of which 100 species of birds and 78 species of mammals are endemic. There are also 1,438 species of freshwater algae, accounting for 9.6% of the total number of algae species, as well as 794 species of aquatic invertebrates and 2,458 species of marine fish. In the late 1980s, a population of Javan Rhinos was discovered in Cat Tien National Park and it is possible that the last individual of this species in Vietnam died in 2010.

According to the ups and downs of the nation's history, Vietnamese customs and practices are constantly being innovated according to social trends. One of the oldest and most influential customs in history is the custom of chewing betel. This is a custom that dates back to the Hung King period and originates from the legend of Trau Areca and this custom has become a typical image of the brotherhood and love between husband and wife of Vietnamese people. Not only the custom of chewing betel, Vietnam also has another custom that was born in ancient times, which is the custom of welcoming the new year, also known as Tet - traditional Tet.

Lang Son, the prime land of the Fatherland, on spring days is more poetic with blooming peach blossoms and white apricot gardens stretching out. Traveling in the spring to Lang, visitors can not only explore the majestic mountain scenery but also immerse themselves in the spiritual cultural space of the residents of this place such as: Ky Cung Temple Festival, Ta Phu Temple Festival, Festival Dong Dang, Thanh Pagoda, Tam Thanh Pagoda, Tien Pagoda...