1. Rub salt onto white flower croaker to remove its fishiness, then rinse and steam for 20 minutes, keep the water bath containing drippings from the fish.
2. Debone the fish to harvest big chunks of fish meat.
3. Heat wok, add 1 tbsp of oil, sauté 2 slices of ginger until fragrant, then pan fry the fish meat until golden brown on both sides, remove from wok. Toss the fish bone in the same wok, add a little oil and 2 slices of ginger, pan fry until both sides turn golden brown, crush the bone slightly, then briskly add hot water in, simmer for 5 minutes to make a fish soup.
4. Peel and thinly slice angled luffa and carrot; trim tough parts of bamboo shoot, then slice thinly; shred fresh bean curd sheet and cloud ear mushroom; cut dried tangerine peel and glass noodle into pieces.
5. Add shredded angled luffa, carrot, dried tangerine peel, fresh bean curd sheet, bamboo shoot and cloud ear mushroom into fish soup once boiling. When it boils up again, add fish meat and glass noodles, then mix in the fish drippings.
6. Season with sugar, salt and ground pepper, thicken with corn starch mixture, finish with a few drops of sesame oil.