Most plumbers and electricians just need to do it.
After moving into a new home in Yilan, we encountered water and electricity problems. The original owner shirked responsibility and hired a plumber whose workmanship was rough and the connections were improper, resulting in water seepage. Repairs were repeated but to no avail. I ended up doing the repairs myself and improving the design to avoid future pipe burst risks. I lamented the uneven quality and disappointing low professionalism in the plumbing and electrical industry, and it would be better to do it myself.
