Perhaps you should try some spelling variations:
wang liang » wang yang
hong cheng » hong sheng, ong cheng, zong cheng
yang yang » wang yang, wang yan
yang jie » yang jin, yang di, yang jui
jie dong » jie song, kim dong, wie don
yi gang » ii gang, li gang, yi yang
i gang » ii gang, li gang, 2 gang
sin » sign, sind, skin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wang liang) or (hong cheng))) or (yang yang)) yang jie ((i gang) OR (yi gang)) jie dong sin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang liang) OR (hong cheng))) OR (yang yang)) yang jie ((i gang) OR (yi gang)) jie dong sin ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wang liang) or (hong cheng))) or (yang yang)) yang jie ((i gang) OR (yi gang)) jie dong sin ;*".