Perhaps you should try some spelling variations:
chang ch'un » chang chen, chang chuan, chang hsun
wang chang » huang chang, wang luhang, wang liang
yang muxi » yang jui, yang hui, yang mu
via gain » via gan, via ai
run gain » run pain
yang xi » yang di, yang yi, yang jui
dan hai » dang hai, dan phan, dann hat

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang chang ch'un ((via gain) or (run gain)) ((yang muxi) OR (yang xi)) dan hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang chang ch'un ((via gain) OR (run gain)) ((yang muxi) OR (yang xi)) dan hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang chang ch'un ((via gain) or (run gain)) ((yang muxi) OR (yang xi)) dan hai ;".
• Adding a wildcard symbol may retrieve word variants: wang chang ch'un ((via gain) or (run gain)) ((yang muxi) OR (yang xi)) dan hai ;*.