Expats in Shanghai are helping in their communities and campuses amid the COVID-19 lockdown through various voluntary services, experiencing joy and togetherness in the process.Fashion volunteer"\\;Small things that make you happy these days … a little bit of human contact, a little bit of fresh air and feeling productive,"\\; Raquel Sanchez Montes, a Spanish national living in Changning District, wrote in her WeChat Moments recently after finishing her first volunteer experience in her locked-down compound.As a trend forecaster, fashion consultant, stylist and collector of sunglasses, Montes has been living in China for more than six years and moved to Shanghai last November.