(251121) -- DAR ES SALAAM, Nov. 21, 2025 (Xinhua) -- A Chinese instructor guides Tanzanian workers of China Railway Jianchang Engineering Company (CRJE) (East Africa) Limited in using a leveling instrument during hands-on training at a construction site in Dar es Salaam, Tanzania, on Nov. 11, 2025. TO GO WITH "China-Tanzania training program upgrades construction workforce skills" (Xinhua/Emmanuel Herman)















