With so many food photography companies in Shanghai, how should I choose?

Are you a photographer or are you looking for a photographer to provide services? In fact, the photography industry in Shanghai is very mature and transparent. There are many skilled people and many intermediaries. As long as you watch it on major websites for three days, advertisements have been explaining that they have been doing this for a long time. Network promotion is not cheap now, and those who want to make quick money don't take this road.