When the Hong Kong government announced the suspension of face-to-face classes in kindergartens and primary schools until the end of the Lunar New Year holiday, a collective moan reverberated around the city. Social media platforms and chat groups exploded with complaints from parents and carers concerned about the extra stress and workload at home. Hong Kong resident Teresa Wong (not her real name) says the last time classes moved online , her stress levels soared. But she also recalls how maintaining a healthy routine with her son, who is now seven, helped keep her sanity intact. “Having structure in my…