Perhaps you should try some spelling variations:
yan jianping » zhao jianping, yu jianxing
jianping zhi » jianping li, jianing li, jianping _
linh hoang » anh hoang
min hong » amin hong, tin hong, min hyoung
wan yan » wang yan, nan yan, wai yan
li sang » li gang, li san, li song
le sang » lee sang, le dang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan jianping zhi ((li sang) OR (le sang)) ((linh hoang) or (min hong)) ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan jianping zhi ((li sang) OR (le sang)) ((linh hoang) OR (min hong)) ghi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan jianping zhi ((li sang) OR (le sang)) ((linh hoang) or (min hong)) ghi ;*".