Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
liang chen » liang choon, chang chen, kang chen
wang qian » wang qin, wang liang, wang yidan
chuan eng » chan eng, chuan bang, chua beng
zhang zhi » zhong zhi, wang zhi, zhang wei
hong zhi » zhong zhi, hong ghi, wang zhi

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: ((wang qian) OR (wang qiao)) yang liang chen chuan eng ((hong zhi) OR (zhang zhi)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang qian) OR (wang qiao)) yang liang chen chuan eng ((hong zhi) or (zhang zhi)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang qian) OR (wang qiao)) yang liang chen chuan eng ((hong zhi) or (zhang zhi)) ;*.