tuyen quang

On August 2, Mr. Ly Manh Thang, Deputy Director of Tuyen Quang Provincial Museum, said that since the beginning of the year, the archaeological survey team of the Vietnam Institute

Tuyen Quang Fisheries Department has just researched and gave birth to spotted snakehead fish by this method on the scale of 63 lentil spotted parents.

Mr. Nguyen Van Hoan, a farmer in Tuyen Quan province, has successfully created a deep suction machine on tea trees, avoiding the use of pesticides.