进行

go on; have; do; carry on; carry out; conduct; run; proceed; enact; go ahead; be under way; ongoing; underway; pursuance; along; in progress

广泛

extensive; broad; wide-ranging; widespread; far-reaching; widely; extensively; broadly; spread; in a big way

交流

exchange; communicate; talk; commune; interchange; interact; communication; interaction; communion; interflow; intercourse; cross-fertilization; alternating current; interactive; communicative