In the context of globalization, there are some regions or countries that were once regarded as the main source of relatively cheap labor.： -**China**: In the past few decades, with its huge population base, rich labor resources and relatively low labor costs, it has become an important labor supply for the global manufacturing industry. A large number of labor-intensive industries are booming here, attracting many multinational companies to invest and set up factories. However, in recent years, with the development of economic development, the improvement of labor quality and industrial upgrading, labor costs have risen, but it is still one of the world's important manufacturing bases. -**Southeast Asian countries**： -**Vietnam**: Labor costs are relatively low, and the manufacturing industry has been actively developed in recent years, attracting many foreign-funded enterprises to settle in, covering many fields such as electronics and textiles. -**Cambodia**: Rich in labor resources and low cost, the garment manufacturing industry is its important economic pillar industry, and a large number of garment orders are produced and processed here. -**Indonesia**: It has sufficient labor force, which provides human support for economic development in manufacturing, agriculture and other fields, especially in labor-intensive manufacturing industries such as furniture manufacturing, textiles and other industries. It has certain advantages. -**South Asian countries**： -**India**: Based on its huge young population, it is extremely rich in labor resources. In the fields of information technology service outsourcing, software development, call centers, etc., with its relatively cheap labor force with certain professional skills, it has become an important service outsourcing country in the world. In addition, manufacturing and other fields have gradually emerged, attracting a lot of international investment. With the changes in the global economic situation, the adjustment of labor market policies in various countries, and the influence of industrial transfer and other factors, the pattern of labor cost advantage is also changing dynamically. At the same time, various countries and regions are constantly promoting the improvement of labor quality and the optimization of industrial structure.