Besides books with a local focus, in this hectic modern world, self-help and psychology books that bring calm and peace of mind are also an area with considerable potential for development.
除了本土自然系列，在這行色匆匆、忙碌倉皇的時代，讓身心靈自在安頓的心理書籍也是個深具開發潛力的領域。