Perhaps you should try some spelling variations:
wang liang » wang yang
jin jeong » min jeong, jin song, kin keong
john song » john wong, john bonn, john ngosong
liang yi » jiang yi, liang li, liang ying
dan yang » daun yang, tan yang, wang yang
hua dan » hua ban
yi hua » li hua, ya hua, yi hui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang yi hua dan yang ((jin jeong) or (john song)) ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang yi hua dan yang ((jin jeong) OR (john song)) ghi ;.
• Adding a wildcard symbol may retrieve word variants: wang liang yi hua dan yang ((jin jeong) or (john song)) ghi ;*.