中茶简体到六七十年代，云南七子饼替代了中茶牌。

Simplified Chinese tea to the sixties and seventies, Yunnan seven of tea cake replaced the card.

youdao

中茶简体到六七十年代，云南七子饼替代了中茶牌。

Simplified Chinese tea to the sixties and seventies, Yunnan seven of tea cake replaced the card.

youdao