Perhaps you should try some spelling variations:
yan huang » yang guang, yan guan, yan wang
yan liang » yang liang, wang liang, you liang
yang yang » wang yang, wang yan
chih hang » chin chang, shih huang, chih yung
hang seng » fang sheng
seng dong » jeng dong, eng hong, zeng doug
dong sind » dong sin, dong bin, dong ping

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing ((((yan huang) OR (yan liang))) or (yang yang)) lin chih hang seng dong sind ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing ((((yan huang) OR (yan liang))) OR (yang yang)) lin chih hang seng dong sind ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing ((((yan huang) OR (yan liang))) or (yang yang)) lin chih hang seng dong sind ;*".