Improving economic values of tea production in Hai Ha district Despite being among districts with the largest tea plantation area, Hai Ha’s tea products are not very well-known in the national market. The district has implemented essential policies to develop tea plantations and build strong tea brands. 16:11 | 03/10/2022
Improving economic values of tea production in Hai Ha district Despite being among districts with the largest tea plantation area, Hai Ha’s tea products are not very well-known in the national market. The district has implemented essential policies to develop tea plantations and build strong tea brands. 15:47 | 19/08/2022
