The article highlights the popularity and high price of seedless varieties of jackfruit, avocado, and orange in the Vietnamese market. These fruits are valued for their taste and the convenience of being seedless. The article also discusses the advantages of seedless na, a new variety of custard apple, and the economic benefits of cultivating seedless pomelo. It mentions the historical significance of seedless persimmons in Bac Kan and their role in improving local economies. The article also discusses the increased productivity and lower investment costs of honey orange trees due to their resistance to disease and easy care.