Vietnam has been named among the top 25 countries in the world and among the top 14 countries in Asia for shortest average population.
Filipinos second-shortest in Southeast Asia
25 Countries With the Shortest People in the World
Countries with the Shortest Average Heights - WorldAtlas
Parents spend big money on growth hormones to increase children's height
Geography of Vietnam - Wikipedia
Increasing gap in human height between rich and poor countries associated to their different intakes of N and P
These 14 Asian countries are among the 25 countries with the world's shortest people
Vietnamese 3 centimeters taller on average over the last 10 years
Are Vietnamese the shortest height in Asia? - Quora
25 Countries With the Shortest People in the World