Shi Xinqi, Rui Changchang, and Fang Lingling have captured countless moments for their clients over the years. Now with the help of social media platforms like Xiaohongshu, you can easily find a "travel-along photographer" and take this worry off your list. "With social media platforms, every photographer can advertise for themselves and be seen," said Shi Xinqi, a 22-year-old part-time …