Or find it through a wedding company ~
But generally speaking, it is enough to find a wedding company. Some companies already have it, and some can launch ready-made combinations. The violin combination works better and feels warmer. Generally four people, three violins, 1 cello, about 2000, for welcoming guests.
Before the performance, I suggest giving everyone a small red envelope. Yes 12 yuan. Let's have a good start.
But it depends on the size of your welcome area and the preferences of the guests. If many guests don't care, you don't have to spend this money.