Farmer Park Sang-dae harvests chayote, a tropical fruit with light-green skin and a pear shape, at a farm in Hamyang, South Gyeongsang Province, southeastern South Korea, on Aug.

 Pyongyang, August 18 (KCNA) -- A short course for officials in charge of equipment assembly who are to be dispatched to the construction sites of new regional-industry factories started in Py