Perhaps you should try some spelling variations:
health gain » health goals
heat gain » health gains, wheat grains
kang tan » kang tae, liang tan, tang tang
kang han » kang chen, kong hang, zhang han
yang li » yang lin, yang di, yang xi
li dang » le dang, li gang, li wang
hai » hadi, haji, hari

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 tan) or (kang han)) ((heat gain) OR (health gain)) yang li dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang ((kang tan) OR (kang han)) ((heat gain) OR (health gain)) yang li dang hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang ((kang tan) or (kang han)) ((heat gain) OR (health gain)) yang li dang hai ;".
• Adding a wildcard symbol may retrieve word variants: yang ((kang tan) or (kang han)) ((heat gain) OR (health gain)) yang li dang hai ;*.