Victoria’s Secret model Xi Meng Yao said her mother-in-law Leong On Kei, casino tycoon Stanley Ho’s fourth wife and a billionaire businesswoman herself, has been treating her with care and respect.

Supermodel Xi Meng Yao, daughter-in-law of the late Macau casino tycoon Stanley Ho, recently sampled upscale dining options during her trip to Hanoi. She shared a series of photos at a bistro-style ...