Ching's Secret has now made it easy for you to cook up an entire Hakka Chinese meal with its range of Hakka offerings. Coming from the capital of global cuisine in India â Capital Foods Chings Secret strongly believes that food is a representative of a country's culture. Their offering of authentic ingredients is developed after in-depth research into the Indo- Chinese Hakka food culture. A taste so authentic that it takes you on a culinary trip to the China Towns.