i got a new years gift, a book about all the games played by those kids living in 1970s and 1980s.
the book is called Xio Ba La Zi Kai Hui Lou (little kids, let's have a meeting!). it is the "secret sign" used by a boy to call his pals for the "gaming time", which usually starts after supper.
jump over "cattle" (a game for boy)
the game of dominoes (usually we play it in a construction site)
"marble candy"
breeding silkworm is a big fan for kids in 1970s, we even bring silkworm to schools to show off