Perhaps you should try some spelling variations:
kang » lang, wang, kong
han » than, hand, hans
zhang » zthang, zhandg, zhansg
heat » head
gain » gains, main
yang » lang, wang
min » main, amin, mind
dang » dan, lang, wang
hai » hadi, hari, thai
haji » hadi

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wing or wan) ((kang han) or (zhang han)) heat gain yang min dang (hai or haji) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wing OR wan) ((kang han) OR (zhang han)) heat gain yang min dang (hai OR haji) ;.
• Adding a wildcard symbol may retrieve word variants: (wing or wan) ((kang han) or (zhang han)) heat gain yang min dang (hai or haji) ;*.