Perhaps you should try some spelling variations:
ying qiang » gong qiang, ming qing, yang liang
yang guang » yang yang, yang liang
gain ying » fan ying, ran ying, tan ying
yan guan » gan guan, yan yuan, yihan guan
man heat » man hat, maps heat, a heat
run gain » run pain
ying jin » yang jin, jing ji, yang jie
jin ying » li ying

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wan or lang) ((((yan guan) OR (yang guang))) or (man heat)) run gain ying jin ying qiang ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wan OR lang) ((((yan guan) OR (yang guang))) OR (man heat)) run gain ying jin ying qiang ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wan or lang) ((((yan guan) OR (yang guang))) or (man heat)) run gain ying jin ying qiang ;*".