Perhaps you should try some spelling variations:
yang liang » wang liang, yang yang, peng liang
wang qian » wang qiao, wang qin, wang liang
yan liang » wang liang, you liang, yan wang
chen chan » chen chuan, cheung chan, chen chung
eng zhang » cheng zhang, eng hong
zhang zhi » zhong zhi, wang zhi, zhang wei
chan eng » chan fong, chan kang, chan ming

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang qian ((yan liang) or (yang liang)) chen chan eng zhang zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang qian ((yan liang) OR (yang liang)) chen chan eng zhang zhi ;*.