Son La, June 11 -- The northern mountainous province of Son La in partnership with Vietnam Airlines and major retailers - Saigon Co.op, Go!, and WinCommerce - officially launched the transport of renowned "hau" plums to the national flag carrier's flights and retail systems across the country. This milestone marked a significant boost for local farmers as well as the consumption of the province's signature plum variety to meet growing consumer demand nationwide. Vice Chairman of the provincial People's Committee Nguyen Thanh Cong expressed his hope that the four partners will create favourable conditions for local businesses and cooperatives to sign contracts to distribute local agricultural products via their systems, and to help adverti...