01 - Whisk together hoisin sauce, honey, soy sauce, oyster sauce, Shaoxing wine, brown sugar, five-spice powder, fermented bean curd, garlic, ginger, sesame oil, and white pepper in a large bowl until smooth and fully combined.
02 - Add chicken thighs to the bowl, turning to coat each piece thoroughly. Cover and refrigerate for at least 2 hours, preferably overnight for maximum flavor absorption.
03 - Preheat grill to medium-high heat or preheat oven to 425°F. If using oven, line a baking tray with foil and place a wire rack on top.
04 - Remove chicken from marinade, allowing excess liquid to drip off. Reserve remaining marinade for basting.
05 - Grill chicken for 5–7 minutes per side, basting occasionally with reserved marinade, until caramelized and internal temperature reaches 165°F. For oven method, roast on rack for 20–25 minutes, turning and basting halfway through.
06 - Mix honey and hot water until combined. Brush glaze over chicken during the final 2 minutes of cooking to create a sticky, glossy finish.
07 - Let chicken rest for 5 minutes before slicing against the grain. Serve hot with steamed jasmine rice and bok choy.