I am thinking....if I am not wrong archaeologist in
singapore found that Singapore was also a port(
because archaeologist found blue and white chinese porcelain
of yuan dynasty( 1279-1368)
According to Wang Dayuan, Singapore was a trading centre in the
1330s to 1340s. So I am thinking, could the black death be
responsible for scaring people away from the trading port because
of black death, then later singapore gets
forgotten??