Perhaps you should try some spelling variations:
cheng han » chen hao
yan guan » gan guan, yan yuan, yang guang
li cheng » li chen, xi cheng, lei sheng
min wong » minh cong, amin hong, min jeong
min hong » amin hong, tin hong, min hyoung
guan li » gan li, yuan li, yuan lin
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan guan li cheng han ((min wong) or (min hong)) shiu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan guan li cheng han ((min wong) OR (min hong)) shiu ;*.