u/Mycophoto

My husband and I are traveling to China from the US for his cousin's wedding in a couple of weeks. This will be my first time meeting some of his family in China, including his aunt and the cousin who is getting married, and I would like to bring them some gifts from the US. They're in Shenyang and his aunt and uncle are middle aged, the cousin is a male in his early 30s. What would people in northeastern China appreciate in addition to the red envelope we intend to give as a wedding gift?