Perhaps you should try some spelling variations:
yugang ying » huang ying
chen yugang » chen huigang, chen yang, chen yulan
wang liang » wang yang
yang liang » yan liang, yang yang, peng liang
ying chang » jin chang, yi chang, yin hang
chang jui » chang gui, yang jui, chang su
gan guan » yan guan, quan guan, fan guon
hua chen » jui chen, yu chen, a chen

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

• If you are trying to use Boolean operators, they must be ALL CAPS: qian ((gan guan) OR (((yang liang) OR (wang liang)))) hua chen yugang ying chang jui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "qian ((gan guan) or (((yang liang) OR (wang liang)))) hua chen yugang ying chang jui ;~".
• Adding a wildcard symbol may retrieve word variants: qian ((gan guan) or (((yang liang) OR (wang liang)))) hua chen yugang ying chang jui ;*.