What are the best cheap trees to plant in Asia?

Question

I'm doing a project on some "live green" competition. And I want to know what are the suitable(and yet cheap) trees to plant here South East Asia?

Answer 1

Indigenous trees to the ecosystem you are planting in.  Don't plant only one kind, plant a mix of trees so the area has some diversity.  Pick ones that will work in the temperature and rainfall of the area.

Answer 2

MANGO, JAMUN, NEEM, BAILEPATRA, IMLI, BANANA, KIKAR, BARGAD, AMALTAS, PARIJAT, ASHOK, PILKHAN, SAMAL, AMROOD, LEMON, KADAMB,KANEHAR (ALLARE INDIAN NAMES)...............