Perhaps you should try some spelling variations:
wang yiqian » wang yidan
yiqian wang » yijiang wang, liqin wang, qian wang
wong shiu » wong siu, cong shu, song shin
wang yin » wang yan, wang lin, wang qin
lan minh » tuan minh, land mine, sang minh
tong hui » wang hui
yin li » yin lei, yin lie, yin la
li lan » lai lan, li lin, li nan

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yiqian wang yin li lan minh ((wong shiu) or (tong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yiqian wang yin li lan minh ((wong shiu) OR (tong hui)) ;*.