A standard spoonful is15ml, and a spoonful of common flour is about10g. Flour is level with the spoon. According to this calculation, 150 ml of flour is about 100 g. If you find a graduated kettle, you can measure it roughly according to the proportion of the road.
Modern "Jin" has the following conversion with metric system according to local usage habits:
Chinese mainland 1 kg is equal to 500g (g);
Hong Kong Macao 1 kg is about 605 (g);
Taiwan Province 1 kg is equal to 600g (g);
At present, Hong Kong law stipulates that one kilogram is equal to one hundredth of a load or sixteen taels, that is, 604.82 grams (g);
Taiwan Province market commonly used Taiwan system: 1 Taiwan Jin = 600g. However, Jinmen and Mazu are adjacent to Fujian Province, so they don't use Taiwan Jin. The so-called "Jin" is 1 Jin = 500 grams.