Perhaps you should try some spelling variations:
wang liang » wang yang
liang chen » liang choon, chang chen, kang chen
chuan bang » chua beng
chuan eng » chan eng, chua beng
zhang wei » zhen wei
wang qin » wang lin, wang qiao, wang jing
qin wang » qian wang, liqin wang, ping wang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang qin wang liang chen ((chuan eng) OR (chuan bang)) ((zhang wei) or (wang zhi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang qin wang liang chen ((chuan eng) OR (chuan bang)) ((zhang wei) OR (wang zhi)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang qin wang liang chen ((chuan eng) OR (chuan bang)) ((zhang wei) or (wang zhi)) ;".
• Adding a wildcard symbol may retrieve word variants: wang qin wang liang chen ((chuan eng) OR (chuan bang)) ((zhang wei) or (wang zhi)) ;*.