Perhaps you should try some spelling variations:
yan change » can change, mean change, man changed
change iea » change ideas, change ii, change iii
gene yang » gene bank
shang hai » shang kai, chang ha, hong hai
lang yan » wang yan, wang yang, zhang yan
iea gene » a gene, e gene, i gene
yang min » yang mind, yang jin, tang min

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan change iea gene yang min ((shang hai) OR (dang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan change iea gene yang min ((shang hai) OR (dang hai)) ;*".