First-person repair vlog. Job one, a herbal decoction pot whose light won't come on: both switches fine, resistance reads 23 megohm which is wrong, the resistor is definitely dead, try a 200 ohm (spoken as 240; 499W trips, 300W), burn two resistors and watch the little lantern; the wire is broken too, and after the controller is repaired and powered the LED burns out again; oh well, fix it anyway, charge ¥10. Job two, a cordless vacuum with short runtime: open it up and test the battery; remove the fish paper on both sides; fit new domestic grade-A cells; measure each cell's internal resistance 13.44, 14.60, 15, 16, keep the resistance consistent; spot-weld at gear 16; after welding, voltage 3.8/3.8 OK; charging at 13.5W 500mA, charging is right. Job three, a smart washing machine: keeps filling non-stop and won't wash even when full, carried in; with no power the water doesn't come in with the tap open, but starts the moment it's switched on; check for air leaks; fit a new water-level sensor, sealed with glue, no test needed, 'the thing that senses the water level'; ¥50; glue dries overnight, test tomorrow; 'next time you need me it'll be after New Year'; perfect fix. Comments: can a TV that got knocked be fixed, can a broken clip be fixed, the Taiyuan folks want to visit, good skills and fair prices, why isn't the son on camera.