The image of Sapphire Kiu; a Hong Kong-based model (above), was made in early December 2018 on the famous (or infamous, depending on your point of view) Temple street, and will be part of a forthcoming audio slideshow (aka photo film) titled "The Songstress of Temple Street". It will tell the story of Qin Yi, a famous Shanghai singer in the 1930s, who "returns" to Hong Kong where she started her career. Some of the images were made in Temple's Street Canton Singing House and the Tin Hau Temple.
That's a terrible route. You should be able to fly to Heathrow and then it's only 12 hours to Cape Town. We don't spend 36 hours in the air. Hawaii to Atlanta is 9 hours and then 18 hours on one flight to Joburg. The best time I've ever had is 34 hours door to door total travel time from Kona to Joburg but it's not fun. I've met people on the Atlanta flight that do it every month. They normally work for some charity or in Oil & Gas. With that many miles they get business or first so that makes it a lot easier but I'm sure it still takes its toll. I enjoyed looking at your work. I need to spend more time on the road.
The other challenge is to scout for and find the locations for the photo shoots; locations that provide a "badge" of authenticity to the resulting photo films. In the the case of The Girl of Nanjing, it was the water town of Qi Bao near Shanghai....and in the case of The Legend of Hua, it was the water town of Xinchang' at some distance from Shanghai as well...while the backdrop to The Songstress of Temple Street was Hong Kong's famous Tin Hau Temple and the Canton Singing House.
I have found Alessandro Bergamini's China gallery to hit all the right notes in that regard. Most of his images were made in Guizhou; a province located in the southwestern part of the country, and well known for its traditional rural villages, inhabited by minority groups like the Miao and Dong. Other images in the gallery were made in Guangxi , another autonomous region bordering Vietnam, and home to the famous cormorant fishermen of Guilin. I haven't been but I read that even though the water is too polluted now for fishing to be sustainable, these fishermen are catnip for many photographers, and earn their living in that fashion.