Perhaps you should try some spelling variations:
than change » chain change, can change, mean change
wang yuhan » wang luhang, wang yan, fang yuan
wang yidan » wang yan
change gao » change grow, change get, change great
gao shang » gao zhong, hao zhang
shang zhi » zhang zhi, wang zhi, liang zhi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang qiao ((wang yuhan) OR (wang yidan)) than change gao shang zhi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang qiao ((wang yuhan) OR (wang yidan)) than change gao shang zhi ;*".