Pan-fried Noodles

• 2 in sections
• 1 bok choy
• 425 gr noodles (fresh thin)
• 280 ml chicken broth
• 130 gr barbecued pork
• 30 ml peanut oil
• 30 ml chicken broth (cold)
• 16 ml oyster sauce
• 16 ml soy sauce (thin)
• 8 gr cornstarch