What is associated with: chinese immigrants began to arrive in california just before this 1849 rush?

What is associated with: chinese explorer cheng ho died in calicut india some 65 years before this portuguese man reach… Based on the clue 'chinese for buddha its not fe fi or fum', what is the answer? What is associated with: chinese for the book of changes its a set of 64 symbols set some 4000 years ago? Based on the clue 'chinese for work together it was motto of us marin...', what is the answer? Based on the clue 'chinese monk rabban bar sauma headed west in the 1...', what is the answer? Based on the clue 'chinese monopoly on this fabric ended in 6th centu...', what is the answer? Based on the clue 'chinese moo shu dishes are typically served with t...', what is the answer? Based on the clue 'chinese nationalist government flees to taiwan', what is the answer?