soap
Wash and bathe regularly (1954, October)
Wash your hands before a meal and after going to the bathroom (1954, October)
Rise early (1954, October)
Light industry supplies the people's daily necessities (1956, February)
Making a collective report to the mother university (1965, November)
I do my own laundry (1981, May)
Practising hygiene from an early age (1982, September)
Prevent viral hepatitis (1983, December)
Baby recognizes characters (1986, May)
