Haohao xuexi, tiantian xiangshan. Mao Zedong.

'Study well, to become better every day... Mao Zedong'. ISBN 7-03-002064-2/G.158.

Haohao xuexi, tiantian xiangshan. Mao Zedong.

'Study well, to become better every day... Mao Zedong'. ISBN 7-03-002064-2/G.158.