For my trip to China I consulted a dozen agencies found through online research, as I wanted to skip the middlemen who inevitably drive up prices a lot. TCT immediately gave me a good impression: the travel agent who contacted me, Yocky, immediately warned me that the days I had chosen were national holidays, and that Beijing would be very crowded and much more expensive; she was extremely patient and helped me to build a truly tailor-made trip, fulfilling all my requests (even that of not making "obligatory" stops at various shops). I also chose the hotel I preferred, all for a very honest cost. At the airport our Private Guide, Linda, was waiting for us, and was available to me and my daughter for the duration of the tour, in which we were always accompanied by a private driver and we skipped all the lines, as tickets had already been purchased. Linda has also always taken us to eat in authentic and really great restaurants, always following our preferences. At the end of the trip we were escorted to the airport, until the security checks. I will definitely go back to China, because I was really fascinated, and it will definitely be with this agency.
A very important Recommendation: make sure you activate your e-sim (with a lot of traffic included) BEFORE landing in China, or buy a Chinese physics one at the airport on arrival: Internet is essential to make the most of your stay in China