-
Personally, I think Wrigley and Four Seasons Moge are good, depending on what price you want, if you buy it in a physical store.
Some stores can provide installation capacity, but if you buy it online, you have to find a professional technician to install, I personally think that ant Anju and every household is good, I have used their technicians, ant Anju can be more professional.
-
You can go to the mall!
Replace the water control parts in the water tank, if you know how to change, go to the hardware plumbing store to buy, if you don't understand, call a professional master.
According to your description, it is dangerous for you to hold your urine. Holding urine will cause the bladder to be extremely full and cause pain, and secondly, holding urine will cause the release of toxins in the body, I wish you good health!
Recommend a smart toilet that works well; A good smart toilet is generally the best for TOTO, Kohler, and Wrigley brands. >>>More
It has a limit, and if you exceed it, the price will increase. It's also a way to limit water waste.
Check the tank fittings, it may be broken, just replace it with a new set.