Perhaps you should try some spelling variations:
kong hang » kong heng, kong hong, kong land
heat gain » health gain, health gains, wheat grains
kang han » kang chen, zhang han, dang hai
hua gain » hua ban, via gain
run gain » run pain
gang hai » dang hai, shang hai, eang hay
yang ii » yang di, yang xi, yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang ((kang han) OR (kong hang)) ((((hua gain) or (heat gain))) or (run gain)) yang ii gang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang ((kang han) OR (kong hang)) ((((hua gain) OR (heat gain))) OR (run gain)) yang ii gang hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang ((kang han) OR (kong hang)) ((((hua gain) or (heat gain))) or (run gain)) yang ii gang hai ;".
• Adding a wildcard symbol may retrieve word variants: yang ((kang han) OR (kong hang)) ((((hua gain) or (heat gain))) or (run gain)) yang ii gang hai ;*.