The reason for saying "difficult" is that some applicants have very similar experiences. On paper, they're actually quite comparable, making it really hard to choose.
If a true distinction needs to be made, it would have to involve a culinary showdown on site. However, considering the sheer number of applicants, it's impossible to gather them all in one place for a live competition. Jiang Yu and others can only grope blindly with their eyes closed.
Of course, within these ten resumes, Jiang Yu also has skewed preferences. The majority of these candidates are local chefs from Zhangjiang, with only a few hailing from areas like Xiao Xiang and Jing Chu.
As for applicants from distant places like Sichuan and Lu Dong, Jiang Yu has excluded them entirely.
Very few are willing to be too far from home, and even if they are, they won't stay long.
It's the same as before: Jiang Yu doesn't want to turn the Seventh Dining Hall into a culinary training base. It's that simple.
