Chapter 153 – Cooking Mung Bean Puree Factory Director Hu took the opportunity to step out briefly and soon returned, a look of barely contained joy on his face. “Old Hu, how did it go?” The factory committee knew exactly what Factory Director Hu had gone to check on. Judging from his expression, they could already guess the result, but still wanted confirmation. Factory Director Hu smiled and said, “Four or five years ago, a company in Japan invented the electric rice cooker. It was indeed a…